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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 148
brands you trust
Industrial Diaphragm Valves
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 248
A ContinuingStory of Success
2
Page
Saunders ndash A Continuing Story of Success 2
Saunders Full Range ofDiaphragm Valves 3
A Wide Range Of Applications 4
Valve Type Comparisons 5
Saunders Type (Weir)Diaphragm Valves
Valve Features 6
Benefits for Corrosiveamp Abrasive Applications 7
Materials of ConstructionValve Bodies 8Body Linings 9
Standards Dimensionsamp Weights 10-11
Flow CoefficientsCv and Kv 12-13
Large Valve Sizes16rdquo 18rdquo and 20rdquoDN400 DN450 and DN500 14
Manual Bonnet Options 15
Saunders Diaphragms
Diaphragm - Materialsof Construction 16-17
Diaphragm -
Traceability amp Validation 18-19DiaphragmMaterial Ratings 20
DiaphragmTemperature ampPressure Relationships 21
Saunders Type Valves
Marine and Fire Fighting Applications 22-23
Page
Saunders KB (Straight-Through)
amp K Type (High Flow)
Diaphragm Valves Features and Benefits 24-25
Materials of Construction 26
Temperature ampPressure Relationships 27
KB Manual Bonnet Options 28KB Flow Coefficients 29KB Flow Coefficients Continued amp
Quality Assurance 30
KB Dimensions amp Weights 31
K Flow Coefficients 32
K Dimensions amp Weights 33
Pneumatic Valve Actuation
EC amp SSC Actuators 34
ECX Actuators 35
EC Materials of Construction 36
SSC Materials of Construction 37
ECX Materials of Construction 38
EC SSC amp ECX Actuator Dimensions 39
ES Actuators 40
ES Materials of Construction 41
ES Actuator Dimensions 42Valve Throttling and Control 43
Actuator Accessoriesamp Options 44-45
Ordering Information 46-47
No matter where in the world
you use valves dedicated sales
associates and distribution partners
are close by
A continuingtradition of innovation P K Saunders invented the
original diaphragm valve in 1928
Today Saunders continues to
develop innovative designs using
the latest materials technology
Millions in service Saunders diaphragm valves are
recognized worldwide for versatility
and reliability They are used in
every process industry When
millions of Saunders diaphragm
valves installed in process plants
around the world
Dependable operation Engineers know they can trust
Saunders Valves They set the
industry standard for dependable
consistent operation even in the
most adverse conditions with years
of trouble-free performance
Customer Service Customers know they can depend
on Saunders for after sales
service and technical support from
one of our many locally based
sales associates and distribution
partners
The Science Inside Saunders proudly develops
and manufacturers its polymer
compounds with more than 75
years of polymer technology it is
ldquoThe Science Insidetraderdquo our valveswhich sets us apart
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 348
Saunders Full Range of Diaphragm Valves
A Type screwed
Weir type valve in ductileiron bronze gunmetaland stainless steel
rdquo to 3rdquo DN8 to DN80
KB Type (Straight-Through)
Flanged End
Diaphragm valve with a full boreopening to ensure maximumflow when handling viscous orabrasive fluids Also availablewith various diaphragm andlining options
rdquo to 14rdquo DN20 to DN350
K type also available in USA
KB Type (Straight-Through)
Screwed End
Straight through borescrewed valve in cast ironbronze and stainless steel
rdquo to 2rdquo DN15 to DN50
WFB
A specialized range of weirtype diaphragm valves for
marine and firefightingapplications Provides a highlevel of reliability inadverse conditions
1rdquo to 2rdquo DN40 and DN65
Weld End Valves
Weir type weld orclamp end diaphragmvalve in stainlesssteel for biopharm andchemical applications
rdquo to 6rdquo DN8 to DN150
A Type 1047298anged
Weir type flanged valve in cast
iron ductile iron cast steel bronzegunmetal and stainless steel Available with various body linings
and diaphragms appropriate for awide range of applications
rdquo to 14rdquo DN15 to DN350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 448
Saunders Diaphragm Valve
A Wide Range fo Applications
Minerals processing chemicalsfertilizers china clay paper andpower generation are but a few of theindustries that rely on Saunders KBType diaphragm valves to withstanda wide variety of abrasive serviceconditions
Ores mdash phosphate rock or bauxitein aggregate form slurries such asgypsum in power plant desulphuri-zation powders mdash titanium dioxidein pigment application are typicalservice examples
Applications requiring a combinationof corrosion and abrasion resistance
such as phosphate rocksulphuricacid together with reliabilityand long service life are idealapplications for Saunders KB Valves
Corrosion is estimated to costworldwide industry more than 300billion dollars every year touchingevery process industry sector
Saunders personnel offer expertiseand unrivaled experience incorrosive applications
Innovative materials technology hasresulted in the current extensiverange of valve options includingelastomer and fluoropolymer liningsdesigned especially to combatcorrosion
Saunders valves are widely used onutility (air water and gas) servicelines as well as effluent treatmentsystems
In the Food Industry Saunders valvesare widely used in margarine yogurtand corn processing plants
Saunders are widely used in themarine applications and in theautomobile sector on service linespaint coating systems and on roadandrail tankers
Saunders pioneered high purityvalve technology
The top ten pharmaceuticalcompanies in the worldhead our international customerbase
Saunders extensive range of valvesdesigned for the pharmaceuticalindustry are detailed in otherliterature
ASEPTIC
Biotechnology
Pharmaceuticals
WFI
Fine ChemicalsChromatography
Cosmetics
Ultra Filtration
Clean Water
CIP
Yeast
Food amp Beverage
Soap
INDUSTRIAL
Marine
Vegetable Oil
Paints
Fire FightingTanning
Oil Production
Automobile
Air
Ef1047298uent
Gases Fuels
Dye Liquors
CORROSIVE
Chlor-Alkali
Iron and Steel
Sulphuric Acid
Ef1047298uent TreatmentPotable Water
Pulp amp Paper
Basic Chemicals
Acids and Alkalis
Organics
Toxic Fluids
Nitric Acid
ABRASIVE
Fertilizer
Titanium dioxide
Phosphate
Copper MiningGold Mining
Coal Slurry
Sand
FGD
Cement
Ceramics
Sewage
Sugar
Marine
Mining
Power Stations
China Clay Production
Road Tankers
Water Treatment
Listed below are four categories of typical applications for Saunders Diaphragm Valves
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 548
Saunders Diaphragm Valve Range
Valves for Corrosive and Abrasive Applications
Saunders offers a
comprehensive range
of diaphragm valves
They encompass
the full spectrum
of corrosive and
abrasive applications
that require reliable
leak free valve
operation
Easily maintained to
ensure many
years of trouble
free operation the
Saunders valve has
become a standard
used in industries
such as chemical
production mining
water treatment
fertilizer production
marine and many
more
Ability of leaktight shut-offagainst gasesliquids and solids
Resistance toabrasion anderosion
Wide choiceof materials tomatch service
Non-turbulentflow path
Low fluidfriction loss
Weightsize ratio
Resistance to
corrosion
Compactoverall height
Pressure range
Vacuumcapability
Maintenance -in-line servicinglow cost spares
High purity
Controlapplications
Onoffapplications
Temperaturerange
D i a p h
r a g m
B a l l
B u t t e r 1047298
y
G l o b e
G a t e
L u b r i c a
t e d
P l u
g
ValveServiceFeatures
Compare various valve types againstindustrial process requirements
Superior
Poor
Diaphragm
Ball
Butter1047298y
Globe
Gate
Plug
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 648
Saunders Type Diaphragm Valves
Valves for Corrosive and Abrasive Applications
6
The Original and the Best
Saunders diaphragm valve
features and bene1047297ts for corrosiveand abrasive applications with100 leaktight closure operation
Compressor supports
the diaphragm in all
positions for longer life
Wide range of
body materials
available
Variety of paint finishes
available to international
standards
Wide choice ofdiaphragm materials
provide positive shut-off
and isolate all bonnet
working parts from the
line 1047298uid
Body end connections mdash
screwed 1047298anged or weld
end options to various
international standards
Reinforced
diaphragms givelong life and leak
free operation
Handwheel sized for
comfortable grip and
easy operation
Yellow valve indicator
gives clear indication
of valve position
Various bonnet
options available
Many lining options
available Lower
cost than
alloy options
Twin start threading requiresless turns for valve operation
Lubricated for service free
long life Lipseal preventsingress of dust dirt andatmospheric pollutants
Pocketless design
for smooth 1047298ow
characteristics
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 748
Saunders Type Diaphragm Valves
Valve Bene1047297ts for Corrosive and Abrasive Applications
Extended life reliability safety and ease ofuse combined with an essentially simpledesign results in low maintenance and
cost-effective operation
On pressure and vacuum Saundersdiaphragm valves operate and close100 leaktight even after thousandsof operations reducing processing andhandling costs by eliminating emissionsnormally associated with conventionalvalve designs
All working parts of the valves are isolatedfrom the line media and positive closure isobtained even on frequent cycling or withentrained particulates in the line unlike
other valve types
Throttling and control characteristics areenhanced by a streamlined flow path thatis cavity free and provides excellent flowcontrol capabilities
The Saunders valve can be installed toassist self-draining if required Pleaseconsult us for drainage angle advice
Valve set for self draining
The Saunders valve can be installedin any position without affecting itsoperation We recommend installingat least a 6x pipe diameter from bendor pump
Valve usable in any position
Our Saunders A Type diaphragm valves have beendeveloped to handle a wide range of 1047298uids andgases Choose from a broad range of materialsmethods of operation and body end connections tosatisfy the needs of your most corrosive and abrasiveapplications
Pocketless design for contamination free performanceand smooth 1047298ow characteristics Linear operationensures valve does not induce damaging pressuresurges or static charges
Valve 1047298ow
Three part design allows maintenance and actuatorretrofitting without removing the valve resulting inlower long-term cost of ownership compared to othervalve types
Ease of maintenance
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 848
Saunders Type Diaphragm Valves
Industry Standards
Rubber linedbody data
Plastic linedbody features
Ductile iron body ndash highmechanical strength
Ductile iron body ndashmechanically supportsplastic lining
Lining protected fromultraviolet (UV)
Injection gate to side ofweir flange meansndash
Smooth weir for diaphragmsealing and zero leakage
Lining lock-on weir 1047298angeand in-bore inlet
Lining thickness range
012rdquo ndash 020rdquo 3ndash5 mm rdquo to 6rdquo DN20ndashDN150
Valve body lining ndashproduction tests
Plastic Lined valveweir plan
All Saunders linedvalves have each bodyindividually tested for
lining integrity
Glass lining ndashSpark test 10kV ac
Rubber Butyl ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Plastic lined ndashSpark test 20kV acdc
Plastic Lined valvebody section
8
Standard Body Materials
CAST
IRON
Flanged rdquo to 16rdquo DN15ndashDN400
ASTM A48 Class 35Cor ASTM A126 Class B
DUCTILE
IRON
SG IRON
Screwed rdquo to 2rdquo DN15ndashDN50
ASTM A395 65-45-12 Flanged rdquo to 6rdquo DN15ndashDN150
ASTM A395 60-40-18or ASTM A395
CAST
STEELFlanged rdquo to 4rdquo DN15ndashDN100
ASTM A216 WCB
BRONZE
GUNMETAL
Screwed rdquo to 3rdquo DN15ndashDN80 ASTM B62 or ASTM B584 Alloy 836
Flanged
rdquo to 4rdquo DN15ndashDN100 None
STAINLESS
STEEL
Screwed rdquo to 3rdquo DN15ndashDN80
Flanged rdquo to 6rdquo DN15ndashDN150 ASTM A743 CF-8Mor ASTM A351 CF-8M
Soft rubber linings
Natural rubber
(polyisoprene)40-46deg IRHD
Butyl (Isobutyleneisoprene) 60ndash66deg IRHD
Hard ebonite rubberHRL 75ndash85deg Shore D
Lining thickness range 008rdquo ndash 018rdquo 2ndash45mm rdquo to 14rdquo DN20ndashDN350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 948
bull Per1047298uoroalkoxy ndash PFA Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Polytetra1047298uoroethylene ndash PTFE Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Ethylene tetra1047298uoroethylene ndash ETFE Suitable for strong acids salts in water at higher
temperatures solvents at medium temperature
bull Polypropylene ndash PP Main applications include mineral acids water
salts in water and effluent treatment chemicals
bull Glass Used in multi-process chemical plants
on acids and solvents
bull Hard Rubber ndash NRHRL
Used for salts in water dilute mineralacids chlorine water de-ionized waterplating solutions and potable water
bull Soft Butyl Rubber ndash IIRBL Good for corrosive and abrasive slurries
mineral acids and acidic slurries
bull Neoprene ndash CR Particularly suitable for animal vegetable fatty oils
and greases Abrasion resistance over wide pH range ndashused for aggressive slurries
bull Soft Natural Rubber - AASRL High abrasion resistance
Suitable for use on powders abrasive slurries clayscoal dust dry fertilizer gypsum
Valve Body Lining Materials ndashVisual Process Resistance Guide
bull PPbull HRL
bull ETFE
bull Neoprene
bull AA Natural
bull Glass
bull Butyl
A B R A S I O N R E S I S T A N C E High
C O
R R O
S I O
N C H E M
I C A L
R E S I S T A N C E
H i g h
bull PTFEPFA
Valve Body Linings for Saunders Valves
New Environmental Protection
The green Tefzeltrade coating is applied before theinjection moulding of the Perfluoroalkoxy (PFA) or
Ethylenetetraflourorethylene (ETFE) lining using anelectrostatic powder coating method By coating thevalve body bonnet and hand wheel both internaland external corrosive protection is maximizedproviding peace of mind in extreme corrosive materialprocessing applications
Available in rdquo to 4rdquo DN20 to DN100 with a PFA liningand rdquo to 6rdquo DN20 to DN150 in the ETFE lined option
Saunders environmental protective coating has been developedspecifically to provide unrivalled corrosion resistanceThis protective coating utilizes Du Pontrsquos Tefzeltrade(Ethylenetetraflouroethylene) material
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1048
Saunders Type Diaphragm Valves
Standards Dimensions amp Weights
10
As well as being in overall lengths to EN 558-1Series 1 and Series 7 and MSS SP88 Saundersvalves are manufactured to the following standards
Female screwed pipe connections
BRITISHBS 21 taper
BS 21 parallel
GERMAN DIN 259
INTERNATIONALISO 71 taper
ISO 71 parallel
Flanges
BRITISH
BS 10 tables D and E
BS 4504 tables PN1016
BS 1560 Class 150
EUROPEANEN 1092-1 PN1016
EN 1092-2 PN1016
JAPANESE JIS B 2212
Diaphragm Valves(Design amp ManufactureStandard Practice)
MSS SP-88
Flanged Valves ASME B 165
Steel Valves ASME B1634
Cast Iron Flanged Fittings ASMEANSI B161
Bronze Gunmetal Flanges ASME B1624
Bronze Gunmetal Threaded Fittings
ASMEANSI B1615
Socketweld Fittings ASME B1611
Buttweld Ends ASME B1625
Cast IronThreaded Fittings ASME B164
Female ScrewedPipe Connections
AP15B
Pipe Threads ANSIASME B1201
Power Piping ASME B311
PetroChem Piping ASME B313
Saunders Valves are manufactured to the
following industry standards (where applicable)
C or D
E
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged1 2rdquo to 2rdquo
DN15ndashDN50
C or D
E
A
- O p e n
B
- C l o s e d
A
- O p e n
B
- C l o s e d
Screwed1 4rdquo to 3rdquoDN8ndashDN50
C
E
A
- O p e n
B
- C l o s e d
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged8rdquo to 14rdquo
DN200ndashDN350
C or D
E
A
- O p e n
B
- C l o s e d
Flanged21 2rdquo to 6rdquo
DN65ndashDN150
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1148
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
FlangedPlastic Lined
Valve Diameter
Inches
DN
Inches
DN
Dimensions in inches mm Weights in lb kg C valve length = EN 558-1 Series 7 (ex BS 5156) D valve length = EN 558-1 Series 1 (ex DIN 3202 Series F1)
All weights are approximate based on manual valves
21 26 35 37 47 61 65 74 95 104 - - - - - - -54 67 90 94 119 154 164 188 241 263 - - - - - - -
21 24 33 35 43 56 58 65 82 89 - - - - - - -52 61 84 88 108 142 148 164 208 227 - - - - - - -
19 19 25 33 44 49 57 66 82 102 - - - - - - -49 49 635 83 111 125 145 168 208 260 - - - - - - -
Weight24 33 99 198 249 397 595 1102 2204 3306 - - - - - - -011 015 045 090 113 180 270 500 100 150 - - - - - - -
- - 39 36 43 56 62 69 89 96 121 153 174 195 229 267 260- - 100 91 108 143 157 175 226 243 308 388 442 495 581 679 660
- - 37 34 39 52 56 60 76 82 103 127 145 - - - -- - 93 85 98 131 141 152 194 208 262 322 367 - - - -
- - 43 46 50 58 63 75 85 100 125 140 160 205 250 295 295- - 108 117 127 146 159 190 216 254 305 356 406 521 635 749 749
- - 54 59 63 71 79 91 114 122 138 158 189 236 287 335 386- - 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - 397 397 595 882 1080 1697 3386 4189 6989 1058 1369 3351 5952 7936 1115
- - 180 180 270 400 490 770 140 190 317 480 621 152 270 360 506
- - - 38 44 58 63 70 90 97 122 154 175 196 230 269 261- - - 97 111 146 160 177 229 246 311 391 445 498 585 683 664
- - - 36 40 53 57 60 78 84 104 128 146 - - - -- - - 91 101 134 144 154 197 212 265 325 370 - - - -
- - - 48 52 59 64 78 88 103 128 144 164 209 254 299 299- - - 121 131 150 163 194 220 258 309 362 412 527 641 755 755
- - - 59 63 71 79 91 114 122 140 156 189 236 287 335 386- - - 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - - 595 683 992 1190 1807 3306 4497 7297 1084 1338 3395 6018 8046 1128- - - 270 310 450 540 820 150 204 331 492 630 154 273 365 512
- - 40 36 43 57 62 69 89 96 122 153 174 195 229 - -
- - 101 92 109 144 158 176 227 244 309 389 443 496 582 - -
- - 37 34 39 52 56 60 77 83 104 127 145 - - - -- - 94 86 99 132 142 153 195 210 263 323 368 - - - -
- - 44 47 51 59 64 76 86 101 126 141 161 206 251 - -- - 110 119 129 148 161 192 218 256 307 358 408 523 637 - -
- - 51 59 63 71 79 91 114 122 138 142 189 236 287 - -- - 130 150 160 180 200 230 290 310 350 360 480 600 730 - -
Weight- - 397 397 683 992 1190 1807 3196 4299 7098 1069 138 3373 5996 - -- - 180 180 310 450 540 820 145 195 322 485 626 153 272 - -
- - - 38 44 - 64 69 - 97 124 - 177 - - - -- - - 97 112 - 162 176 - 246 314 - 450 - - - -
- - - 36 40 - 57 61 - 83 105 - 147 - - - -- - - 91 102 - 145 155 - 211 267 - 374 - - - -
- - - 58 58 - 68 78 - 103 128 - 164 - - - --- - - 123 133 - 165 196 - 260 311 - 412 - - - -
- - - 59 63 - 79 91 - 122 138 - 189 - - - -- - - 150 160 - 200 230 - 310 350 - 480 - - - -
Weight- - - 595 683 1190 1808 4497 7297 1388 - - - -- - - 270 310 - 540 820 - 204 331 - 630 - - - -
15 197 244 244 315 472 472 472 670 905 1102 1102 145 189 229 275 27538 50 62 62 80 120 120 120 170 230 280 280 368 482 584 699 699
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1248
Saunders Type Diaphragm Valve Flow Co-ef1047297cient of Valve Range Cv (Kv)
12rdquo DN15
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 550 471 - - 600 514 - -
90 528 453 - - 575 493 - -
80 506 433 - - 551 472 - -
70 483 414 - - 527 452 - -
60 461 395 - - 503 431 - -
50 384 329 - - 419 359 - -
40 308 262 - - 335 287 - -
30 230 197 - - 251 215 - -
20 154 132 - - 167 143 - -
10 077 066 - - 083 071 - -
0 0 0 - - 0 0 - -
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 4300 3686 3500 3000 4500 3857 3100 2657
90 4128 3540 3400 2914 4320 3703 2976 2551
80 3956 3391 3360 2880 4139 3548 2851 2443
70 3784 3243 3200 2743 3959 3393 2728 2338
60 3611 3095 2900 2486 3779 3241 2603 2232
50 3010 2581 2600 2228 3150 2700 2169 1859
40 2407 2063 2100 1800 2519 2159 1735 1487
30 1805 1547 1600 1368 1889 1619 1301 1115
20 1203 1031 95 814 1259 1079 867 743
10 601 515 39 334 629 539 433 371
0 0 0 0 0 0 0 0 0
34rdquo DN20
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1150 986 920 789 1200 1029 650 559
90 1103 945 9 00 7 71 1151 987 624 5 35
80 1057 906 8 80 7 54 1103 945 598 5 13
70 1012 867 840 720 1055 904 572 490
60 966 828 770 660 1007 863 545 467
50 805 690 670 574 839 719 454 389
40 643 551 550 471 671 575 363 311
30 483 414 410 351 503 431 272 233
20 321 275 250 214 335 287 181 155
10 160 137 100 086 167 143 090 077
0 0 0 0 0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 8000 6861 6400 5489 8800 7547 5900 5060
90 7680 6586 6300 5403 8448 7245 5600 4800
80 7359 6311 6100 5231 8096 6943 5400 4629
70 7040 6037 5800 4971 7743 6640 5200 4457
60 6719 5762 5300 4543 7391 6338 5000 4286
50 5600 4803 4700 4029 6169 5282 4100 3514
40 4479 3839 3800 3257 4928 4224 3300 2828
30 3359 2879 2900 2486 3695 3167 2500 2143
20 2239 1919 1700 1457 2464 2111 1600 1371
10 1119 960 700 600 1232 1056 800 686
0 0 0 0 0 0 0 0 0
1rdquo DN25
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1760 1509 1400 1200 1800 1543 1119 96090 1629 1396 1370 1174 1728 1481 1075 921
80 1619 1388 1340 1149 1656 1419 1030 883
70 1548 1326 1270 1089 1583 1357 985 842
60 1478 1267 1160 994 1511 1295 940 806
50 1232 1056 1020 874 1259 1079 783 671
40 985 844 840 720 1007 863 627 537
30 739 633 630 540 755 647 470 402
20 492 422 380 325 503 431 313 268
10 246 211 150 129 251 215 156 134
0 0 0 0 0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 12700 10880 10200 8740 13200 11310 8300 711090 12100 10370 9790 8390 12600 10800 7970 6830
80 11600 9940 9380 8040 12100 10370 7640 6540
70 11100 9510 8980 7690 11600 9940 7300 6260
60 10600 9090 8570 7340 11000 9430 6970 5980
50 8890 7620 7140 6120 9240 7920 5810 4980
40 7112 6090 5710 4890 7390 6340 4650 3980
30 5333 4570 4280 3670 5540 4750 3490 2990
20 3556 3050 2860 2450 3700 3170 2320 1990
10 1778 1520 1430 1220 1850 1584 1160 990
0 0 0 0 0 0 0 0 0
114rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2750 2357 2200 1886 2800 2400 1670 1431
90 2639 2261 2112 1810 2688 2304 1603 1374
80 2529 2168 2024 1735 2575 2207 1536 1317
70 2420 2074 1935 1659 2464 2111 1469 1259
60 2309 1979 1847 1583 2351 2015 1402 1202
50 1925 1650 1539 1319 1960 1680 1169 1002
40 1539 1319 1232 1057 1567 1343 935 801
30 1154 989 923 791 1175 1007 701 601
20 769 659 616 528 783 671 467 400
10 384 329 308 262 391 335 233 198
0 0 0 0 0 0 0 0 0
3rdquo
DN80
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 18500 15860 14800 12690 18600 15940 14800 12690
90 17700 15170 14500 12430 17800 15260 14200 12170
80 17000 14570 14200 12170 17100 14660 13600 11660
70 16200 13890 13500 11570 16300 13970 13000 11140
60 15500 13290 12300 10540 15600 13370 12400 10630
50 12900 11060 10800 9260 13000 11140 10300 8830
40 10300 8830 8900 7630 10400 8910 8290 7100
30 7770 6660 6700 4890 7810 6700 6220 4470
20 5180 4440 4000 3430 5210 4460 4140 3550
10 2590 2220 1600 1370 2600 2230 2070 1780
0 0 0 0 0 0 0 0 0
2
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1348
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1548
Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1648
Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1748
Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1848
Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2148
Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
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ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
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Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
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Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
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Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
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Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
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wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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A ContinuingStory of Success
2
Page
Saunders ndash A Continuing Story of Success 2
Saunders Full Range ofDiaphragm Valves 3
A Wide Range Of Applications 4
Valve Type Comparisons 5
Saunders Type (Weir)Diaphragm Valves
Valve Features 6
Benefits for Corrosiveamp Abrasive Applications 7
Materials of ConstructionValve Bodies 8Body Linings 9
Standards Dimensionsamp Weights 10-11
Flow CoefficientsCv and Kv 12-13
Large Valve Sizes16rdquo 18rdquo and 20rdquoDN400 DN450 and DN500 14
Manual Bonnet Options 15
Saunders Diaphragms
Diaphragm - Materialsof Construction 16-17
Diaphragm -
Traceability amp Validation 18-19DiaphragmMaterial Ratings 20
DiaphragmTemperature ampPressure Relationships 21
Saunders Type Valves
Marine and Fire Fighting Applications 22-23
Page
Saunders KB (Straight-Through)
amp K Type (High Flow)
Diaphragm Valves Features and Benefits 24-25
Materials of Construction 26
Temperature ampPressure Relationships 27
KB Manual Bonnet Options 28KB Flow Coefficients 29KB Flow Coefficients Continued amp
Quality Assurance 30
KB Dimensions amp Weights 31
K Flow Coefficients 32
K Dimensions amp Weights 33
Pneumatic Valve Actuation
EC amp SSC Actuators 34
ECX Actuators 35
EC Materials of Construction 36
SSC Materials of Construction 37
ECX Materials of Construction 38
EC SSC amp ECX Actuator Dimensions 39
ES Actuators 40
ES Materials of Construction 41
ES Actuator Dimensions 42Valve Throttling and Control 43
Actuator Accessoriesamp Options 44-45
Ordering Information 46-47
No matter where in the world
you use valves dedicated sales
associates and distribution partners
are close by
A continuingtradition of innovation P K Saunders invented the
original diaphragm valve in 1928
Today Saunders continues to
develop innovative designs using
the latest materials technology
Millions in service Saunders diaphragm valves are
recognized worldwide for versatility
and reliability They are used in
every process industry When
millions of Saunders diaphragm
valves installed in process plants
around the world
Dependable operation Engineers know they can trust
Saunders Valves They set the
industry standard for dependable
consistent operation even in the
most adverse conditions with years
of trouble-free performance
Customer Service Customers know they can depend
on Saunders for after sales
service and technical support from
one of our many locally based
sales associates and distribution
partners
The Science Inside Saunders proudly develops
and manufacturers its polymer
compounds with more than 75
years of polymer technology it is
ldquoThe Science Insidetraderdquo our valveswhich sets us apart
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 348
Saunders Full Range of Diaphragm Valves
A Type screwed
Weir type valve in ductileiron bronze gunmetaland stainless steel
rdquo to 3rdquo DN8 to DN80
KB Type (Straight-Through)
Flanged End
Diaphragm valve with a full boreopening to ensure maximumflow when handling viscous orabrasive fluids Also availablewith various diaphragm andlining options
rdquo to 14rdquo DN20 to DN350
K type also available in USA
KB Type (Straight-Through)
Screwed End
Straight through borescrewed valve in cast ironbronze and stainless steel
rdquo to 2rdquo DN15 to DN50
WFB
A specialized range of weirtype diaphragm valves for
marine and firefightingapplications Provides a highlevel of reliability inadverse conditions
1rdquo to 2rdquo DN40 and DN65
Weld End Valves
Weir type weld orclamp end diaphragmvalve in stainlesssteel for biopharm andchemical applications
rdquo to 6rdquo DN8 to DN150
A Type 1047298anged
Weir type flanged valve in cast
iron ductile iron cast steel bronzegunmetal and stainless steel Available with various body linings
and diaphragms appropriate for awide range of applications
rdquo to 14rdquo DN15 to DN350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 448
Saunders Diaphragm Valve
A Wide Range fo Applications
Minerals processing chemicalsfertilizers china clay paper andpower generation are but a few of theindustries that rely on Saunders KBType diaphragm valves to withstanda wide variety of abrasive serviceconditions
Ores mdash phosphate rock or bauxitein aggregate form slurries such asgypsum in power plant desulphuri-zation powders mdash titanium dioxidein pigment application are typicalservice examples
Applications requiring a combinationof corrosion and abrasion resistance
such as phosphate rocksulphuricacid together with reliabilityand long service life are idealapplications for Saunders KB Valves
Corrosion is estimated to costworldwide industry more than 300billion dollars every year touchingevery process industry sector
Saunders personnel offer expertiseand unrivaled experience incorrosive applications
Innovative materials technology hasresulted in the current extensiverange of valve options includingelastomer and fluoropolymer liningsdesigned especially to combatcorrosion
Saunders valves are widely used onutility (air water and gas) servicelines as well as effluent treatmentsystems
In the Food Industry Saunders valvesare widely used in margarine yogurtand corn processing plants
Saunders are widely used in themarine applications and in theautomobile sector on service linespaint coating systems and on roadandrail tankers
Saunders pioneered high purityvalve technology
The top ten pharmaceuticalcompanies in the worldhead our international customerbase
Saunders extensive range of valvesdesigned for the pharmaceuticalindustry are detailed in otherliterature
ASEPTIC
Biotechnology
Pharmaceuticals
WFI
Fine ChemicalsChromatography
Cosmetics
Ultra Filtration
Clean Water
CIP
Yeast
Food amp Beverage
Soap
INDUSTRIAL
Marine
Vegetable Oil
Paints
Fire FightingTanning
Oil Production
Automobile
Air
Ef1047298uent
Gases Fuels
Dye Liquors
CORROSIVE
Chlor-Alkali
Iron and Steel
Sulphuric Acid
Ef1047298uent TreatmentPotable Water
Pulp amp Paper
Basic Chemicals
Acids and Alkalis
Organics
Toxic Fluids
Nitric Acid
ABRASIVE
Fertilizer
Titanium dioxide
Phosphate
Copper MiningGold Mining
Coal Slurry
Sand
FGD
Cement
Ceramics
Sewage
Sugar
Marine
Mining
Power Stations
China Clay Production
Road Tankers
Water Treatment
Listed below are four categories of typical applications for Saunders Diaphragm Valves
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 548
Saunders Diaphragm Valve Range
Valves for Corrosive and Abrasive Applications
Saunders offers a
comprehensive range
of diaphragm valves
They encompass
the full spectrum
of corrosive and
abrasive applications
that require reliable
leak free valve
operation
Easily maintained to
ensure many
years of trouble
free operation the
Saunders valve has
become a standard
used in industries
such as chemical
production mining
water treatment
fertilizer production
marine and many
more
Ability of leaktight shut-offagainst gasesliquids and solids
Resistance toabrasion anderosion
Wide choiceof materials tomatch service
Non-turbulentflow path
Low fluidfriction loss
Weightsize ratio
Resistance to
corrosion
Compactoverall height
Pressure range
Vacuumcapability
Maintenance -in-line servicinglow cost spares
High purity
Controlapplications
Onoffapplications
Temperaturerange
D i a p h
r a g m
B a l l
B u t t e r 1047298
y
G l o b e
G a t e
L u b r i c a
t e d
P l u
g
ValveServiceFeatures
Compare various valve types againstindustrial process requirements
Superior
Poor
Diaphragm
Ball
Butter1047298y
Globe
Gate
Plug
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 648
Saunders Type Diaphragm Valves
Valves for Corrosive and Abrasive Applications
6
The Original and the Best
Saunders diaphragm valve
features and bene1047297ts for corrosiveand abrasive applications with100 leaktight closure operation
Compressor supports
the diaphragm in all
positions for longer life
Wide range of
body materials
available
Variety of paint finishes
available to international
standards
Wide choice ofdiaphragm materials
provide positive shut-off
and isolate all bonnet
working parts from the
line 1047298uid
Body end connections mdash
screwed 1047298anged or weld
end options to various
international standards
Reinforced
diaphragms givelong life and leak
free operation
Handwheel sized for
comfortable grip and
easy operation
Yellow valve indicator
gives clear indication
of valve position
Various bonnet
options available
Many lining options
available Lower
cost than
alloy options
Twin start threading requiresless turns for valve operation
Lubricated for service free
long life Lipseal preventsingress of dust dirt andatmospheric pollutants
Pocketless design
for smooth 1047298ow
characteristics
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 748
Saunders Type Diaphragm Valves
Valve Bene1047297ts for Corrosive and Abrasive Applications
Extended life reliability safety and ease ofuse combined with an essentially simpledesign results in low maintenance and
cost-effective operation
On pressure and vacuum Saundersdiaphragm valves operate and close100 leaktight even after thousandsof operations reducing processing andhandling costs by eliminating emissionsnormally associated with conventionalvalve designs
All working parts of the valves are isolatedfrom the line media and positive closure isobtained even on frequent cycling or withentrained particulates in the line unlike
other valve types
Throttling and control characteristics areenhanced by a streamlined flow path thatis cavity free and provides excellent flowcontrol capabilities
The Saunders valve can be installed toassist self-draining if required Pleaseconsult us for drainage angle advice
Valve set for self draining
The Saunders valve can be installedin any position without affecting itsoperation We recommend installingat least a 6x pipe diameter from bendor pump
Valve usable in any position
Our Saunders A Type diaphragm valves have beendeveloped to handle a wide range of 1047298uids andgases Choose from a broad range of materialsmethods of operation and body end connections tosatisfy the needs of your most corrosive and abrasiveapplications
Pocketless design for contamination free performanceand smooth 1047298ow characteristics Linear operationensures valve does not induce damaging pressuresurges or static charges
Valve 1047298ow
Three part design allows maintenance and actuatorretrofitting without removing the valve resulting inlower long-term cost of ownership compared to othervalve types
Ease of maintenance
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Industry Standards
Rubber linedbody data
Plastic linedbody features
Ductile iron body ndash highmechanical strength
Ductile iron body ndashmechanically supportsplastic lining
Lining protected fromultraviolet (UV)
Injection gate to side ofweir flange meansndash
Smooth weir for diaphragmsealing and zero leakage
Lining lock-on weir 1047298angeand in-bore inlet
Lining thickness range
012rdquo ndash 020rdquo 3ndash5 mm rdquo to 6rdquo DN20ndashDN150
Valve body lining ndashproduction tests
Plastic Lined valveweir plan
All Saunders linedvalves have each bodyindividually tested for
lining integrity
Glass lining ndashSpark test 10kV ac
Rubber Butyl ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Plastic lined ndashSpark test 20kV acdc
Plastic Lined valvebody section
8
Standard Body Materials
CAST
IRON
Flanged rdquo to 16rdquo DN15ndashDN400
ASTM A48 Class 35Cor ASTM A126 Class B
DUCTILE
IRON
SG IRON
Screwed rdquo to 2rdquo DN15ndashDN50
ASTM A395 65-45-12 Flanged rdquo to 6rdquo DN15ndashDN150
ASTM A395 60-40-18or ASTM A395
CAST
STEELFlanged rdquo to 4rdquo DN15ndashDN100
ASTM A216 WCB
BRONZE
GUNMETAL
Screwed rdquo to 3rdquo DN15ndashDN80 ASTM B62 or ASTM B584 Alloy 836
Flanged
rdquo to 4rdquo DN15ndashDN100 None
STAINLESS
STEEL
Screwed rdquo to 3rdquo DN15ndashDN80
Flanged rdquo to 6rdquo DN15ndashDN150 ASTM A743 CF-8Mor ASTM A351 CF-8M
Soft rubber linings
Natural rubber
(polyisoprene)40-46deg IRHD
Butyl (Isobutyleneisoprene) 60ndash66deg IRHD
Hard ebonite rubberHRL 75ndash85deg Shore D
Lining thickness range 008rdquo ndash 018rdquo 2ndash45mm rdquo to 14rdquo DN20ndashDN350
8122019 Saunders Valve Catalog
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bull Per1047298uoroalkoxy ndash PFA Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Polytetra1047298uoroethylene ndash PTFE Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Ethylene tetra1047298uoroethylene ndash ETFE Suitable for strong acids salts in water at higher
temperatures solvents at medium temperature
bull Polypropylene ndash PP Main applications include mineral acids water
salts in water and effluent treatment chemicals
bull Glass Used in multi-process chemical plants
on acids and solvents
bull Hard Rubber ndash NRHRL
Used for salts in water dilute mineralacids chlorine water de-ionized waterplating solutions and potable water
bull Soft Butyl Rubber ndash IIRBL Good for corrosive and abrasive slurries
mineral acids and acidic slurries
bull Neoprene ndash CR Particularly suitable for animal vegetable fatty oils
and greases Abrasion resistance over wide pH range ndashused for aggressive slurries
bull Soft Natural Rubber - AASRL High abrasion resistance
Suitable for use on powders abrasive slurries clayscoal dust dry fertilizer gypsum
Valve Body Lining Materials ndashVisual Process Resistance Guide
bull PPbull HRL
bull ETFE
bull Neoprene
bull AA Natural
bull Glass
bull Butyl
A B R A S I O N R E S I S T A N C E High
C O
R R O
S I O
N C H E M
I C A L
R E S I S T A N C E
H i g h
bull PTFEPFA
Valve Body Linings for Saunders Valves
New Environmental Protection
The green Tefzeltrade coating is applied before theinjection moulding of the Perfluoroalkoxy (PFA) or
Ethylenetetraflourorethylene (ETFE) lining using anelectrostatic powder coating method By coating thevalve body bonnet and hand wheel both internaland external corrosive protection is maximizedproviding peace of mind in extreme corrosive materialprocessing applications
Available in rdquo to 4rdquo DN20 to DN100 with a PFA liningand rdquo to 6rdquo DN20 to DN150 in the ETFE lined option
Saunders environmental protective coating has been developedspecifically to provide unrivalled corrosion resistanceThis protective coating utilizes Du Pontrsquos Tefzeltrade(Ethylenetetraflouroethylene) material
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Standards Dimensions amp Weights
10
As well as being in overall lengths to EN 558-1Series 1 and Series 7 and MSS SP88 Saundersvalves are manufactured to the following standards
Female screwed pipe connections
BRITISHBS 21 taper
BS 21 parallel
GERMAN DIN 259
INTERNATIONALISO 71 taper
ISO 71 parallel
Flanges
BRITISH
BS 10 tables D and E
BS 4504 tables PN1016
BS 1560 Class 150
EUROPEANEN 1092-1 PN1016
EN 1092-2 PN1016
JAPANESE JIS B 2212
Diaphragm Valves(Design amp ManufactureStandard Practice)
MSS SP-88
Flanged Valves ASME B 165
Steel Valves ASME B1634
Cast Iron Flanged Fittings ASMEANSI B161
Bronze Gunmetal Flanges ASME B1624
Bronze Gunmetal Threaded Fittings
ASMEANSI B1615
Socketweld Fittings ASME B1611
Buttweld Ends ASME B1625
Cast IronThreaded Fittings ASME B164
Female ScrewedPipe Connections
AP15B
Pipe Threads ANSIASME B1201
Power Piping ASME B311
PetroChem Piping ASME B313
Saunders Valves are manufactured to the
following industry standards (where applicable)
C or D
E
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged1 2rdquo to 2rdquo
DN15ndashDN50
C or D
E
A
- O p e n
B
- C l o s e d
A
- O p e n
B
- C l o s e d
Screwed1 4rdquo to 3rdquoDN8ndashDN50
C
E
A
- O p e n
B
- C l o s e d
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged8rdquo to 14rdquo
DN200ndashDN350
C or D
E
A
- O p e n
B
- C l o s e d
Flanged21 2rdquo to 6rdquo
DN65ndashDN150
8122019 Saunders Valve Catalog
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148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
FlangedPlastic Lined
Valve Diameter
Inches
DN
Inches
DN
Dimensions in inches mm Weights in lb kg C valve length = EN 558-1 Series 7 (ex BS 5156) D valve length = EN 558-1 Series 1 (ex DIN 3202 Series F1)
All weights are approximate based on manual valves
21 26 35 37 47 61 65 74 95 104 - - - - - - -54 67 90 94 119 154 164 188 241 263 - - - - - - -
21 24 33 35 43 56 58 65 82 89 - - - - - - -52 61 84 88 108 142 148 164 208 227 - - - - - - -
19 19 25 33 44 49 57 66 82 102 - - - - - - -49 49 635 83 111 125 145 168 208 260 - - - - - - -
Weight24 33 99 198 249 397 595 1102 2204 3306 - - - - - - -011 015 045 090 113 180 270 500 100 150 - - - - - - -
- - 39 36 43 56 62 69 89 96 121 153 174 195 229 267 260- - 100 91 108 143 157 175 226 243 308 388 442 495 581 679 660
- - 37 34 39 52 56 60 76 82 103 127 145 - - - -- - 93 85 98 131 141 152 194 208 262 322 367 - - - -
- - 43 46 50 58 63 75 85 100 125 140 160 205 250 295 295- - 108 117 127 146 159 190 216 254 305 356 406 521 635 749 749
- - 54 59 63 71 79 91 114 122 138 158 189 236 287 335 386- - 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - 397 397 595 882 1080 1697 3386 4189 6989 1058 1369 3351 5952 7936 1115
- - 180 180 270 400 490 770 140 190 317 480 621 152 270 360 506
- - - 38 44 58 63 70 90 97 122 154 175 196 230 269 261- - - 97 111 146 160 177 229 246 311 391 445 498 585 683 664
- - - 36 40 53 57 60 78 84 104 128 146 - - - -- - - 91 101 134 144 154 197 212 265 325 370 - - - -
- - - 48 52 59 64 78 88 103 128 144 164 209 254 299 299- - - 121 131 150 163 194 220 258 309 362 412 527 641 755 755
- - - 59 63 71 79 91 114 122 140 156 189 236 287 335 386- - - 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - - 595 683 992 1190 1807 3306 4497 7297 1084 1338 3395 6018 8046 1128- - - 270 310 450 540 820 150 204 331 492 630 154 273 365 512
- - 40 36 43 57 62 69 89 96 122 153 174 195 229 - -
- - 101 92 109 144 158 176 227 244 309 389 443 496 582 - -
- - 37 34 39 52 56 60 77 83 104 127 145 - - - -- - 94 86 99 132 142 153 195 210 263 323 368 - - - -
- - 44 47 51 59 64 76 86 101 126 141 161 206 251 - -- - 110 119 129 148 161 192 218 256 307 358 408 523 637 - -
- - 51 59 63 71 79 91 114 122 138 142 189 236 287 - -- - 130 150 160 180 200 230 290 310 350 360 480 600 730 - -
Weight- - 397 397 683 992 1190 1807 3196 4299 7098 1069 138 3373 5996 - -- - 180 180 310 450 540 820 145 195 322 485 626 153 272 - -
- - - 38 44 - 64 69 - 97 124 - 177 - - - -- - - 97 112 - 162 176 - 246 314 - 450 - - - -
- - - 36 40 - 57 61 - 83 105 - 147 - - - -- - - 91 102 - 145 155 - 211 267 - 374 - - - -
- - - 58 58 - 68 78 - 103 128 - 164 - - - --- - - 123 133 - 165 196 - 260 311 - 412 - - - -
- - - 59 63 - 79 91 - 122 138 - 189 - - - -- - - 150 160 - 200 230 - 310 350 - 480 - - - -
Weight- - - 595 683 1190 1808 4497 7297 1388 - - - -- - - 270 310 - 540 820 - 204 331 - 630 - - - -
15 197 244 244 315 472 472 472 670 905 1102 1102 145 189 229 275 27538 50 62 62 80 120 120 120 170 230 280 280 368 482 584 699 699
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valve Flow Co-ef1047297cient of Valve Range Cv (Kv)
12rdquo DN15
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 550 471 - - 600 514 - -
90 528 453 - - 575 493 - -
80 506 433 - - 551 472 - -
70 483 414 - - 527 452 - -
60 461 395 - - 503 431 - -
50 384 329 - - 419 359 - -
40 308 262 - - 335 287 - -
30 230 197 - - 251 215 - -
20 154 132 - - 167 143 - -
10 077 066 - - 083 071 - -
0 0 0 - - 0 0 - -
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 4300 3686 3500 3000 4500 3857 3100 2657
90 4128 3540 3400 2914 4320 3703 2976 2551
80 3956 3391 3360 2880 4139 3548 2851 2443
70 3784 3243 3200 2743 3959 3393 2728 2338
60 3611 3095 2900 2486 3779 3241 2603 2232
50 3010 2581 2600 2228 3150 2700 2169 1859
40 2407 2063 2100 1800 2519 2159 1735 1487
30 1805 1547 1600 1368 1889 1619 1301 1115
20 1203 1031 95 814 1259 1079 867 743
10 601 515 39 334 629 539 433 371
0 0 0 0 0 0 0 0 0
34rdquo DN20
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1150 986 920 789 1200 1029 650 559
90 1103 945 9 00 7 71 1151 987 624 5 35
80 1057 906 8 80 7 54 1103 945 598 5 13
70 1012 867 840 720 1055 904 572 490
60 966 828 770 660 1007 863 545 467
50 805 690 670 574 839 719 454 389
40 643 551 550 471 671 575 363 311
30 483 414 410 351 503 431 272 233
20 321 275 250 214 335 287 181 155
10 160 137 100 086 167 143 090 077
0 0 0 0 0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 8000 6861 6400 5489 8800 7547 5900 5060
90 7680 6586 6300 5403 8448 7245 5600 4800
80 7359 6311 6100 5231 8096 6943 5400 4629
70 7040 6037 5800 4971 7743 6640 5200 4457
60 6719 5762 5300 4543 7391 6338 5000 4286
50 5600 4803 4700 4029 6169 5282 4100 3514
40 4479 3839 3800 3257 4928 4224 3300 2828
30 3359 2879 2900 2486 3695 3167 2500 2143
20 2239 1919 1700 1457 2464 2111 1600 1371
10 1119 960 700 600 1232 1056 800 686
0 0 0 0 0 0 0 0 0
1rdquo DN25
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1760 1509 1400 1200 1800 1543 1119 96090 1629 1396 1370 1174 1728 1481 1075 921
80 1619 1388 1340 1149 1656 1419 1030 883
70 1548 1326 1270 1089 1583 1357 985 842
60 1478 1267 1160 994 1511 1295 940 806
50 1232 1056 1020 874 1259 1079 783 671
40 985 844 840 720 1007 863 627 537
30 739 633 630 540 755 647 470 402
20 492 422 380 325 503 431 313 268
10 246 211 150 129 251 215 156 134
0 0 0 0 0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 12700 10880 10200 8740 13200 11310 8300 711090 12100 10370 9790 8390 12600 10800 7970 6830
80 11600 9940 9380 8040 12100 10370 7640 6540
70 11100 9510 8980 7690 11600 9940 7300 6260
60 10600 9090 8570 7340 11000 9430 6970 5980
50 8890 7620 7140 6120 9240 7920 5810 4980
40 7112 6090 5710 4890 7390 6340 4650 3980
30 5333 4570 4280 3670 5540 4750 3490 2990
20 3556 3050 2860 2450 3700 3170 2320 1990
10 1778 1520 1430 1220 1850 1584 1160 990
0 0 0 0 0 0 0 0 0
114rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2750 2357 2200 1886 2800 2400 1670 1431
90 2639 2261 2112 1810 2688 2304 1603 1374
80 2529 2168 2024 1735 2575 2207 1536 1317
70 2420 2074 1935 1659 2464 2111 1469 1259
60 2309 1979 1847 1583 2351 2015 1402 1202
50 1925 1650 1539 1319 1960 1680 1169 1002
40 1539 1319 1232 1057 1567 1343 935 801
30 1154 989 923 791 1175 1007 701 601
20 769 659 616 528 783 671 467 400
10 384 329 308 262 391 335 233 198
0 0 0 0 0 0 0 0 0
3rdquo
DN80
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 18500 15860 14800 12690 18600 15940 14800 12690
90 17700 15170 14500 12430 17800 15260 14200 12170
80 17000 14570 14200 12170 17100 14660 13600 11660
70 16200 13890 13500 11570 16300 13970 13000 11140
60 15500 13290 12300 10540 15600 13370 12400 10630
50 12900 11060 10800 9260 13000 11140 10300 8830
40 10300 8830 8900 7630 10400 8910 8290 7100
30 7770 6660 6700 4890 7810 6700 6220 4470
20 5180 4440 4000 3430 5210 4460 4140 3550
10 2590 2220 1600 1370 2600 2230 2070 1780
0 0 0 0 0 0 0 0 0
2
8122019 Saunders Valve Catalog
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4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1548
Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1648
Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1848
Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1948
Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2048
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2148
Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2348
ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
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Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
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wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 348
Saunders Full Range of Diaphragm Valves
A Type screwed
Weir type valve in ductileiron bronze gunmetaland stainless steel
rdquo to 3rdquo DN8 to DN80
KB Type (Straight-Through)
Flanged End
Diaphragm valve with a full boreopening to ensure maximumflow when handling viscous orabrasive fluids Also availablewith various diaphragm andlining options
rdquo to 14rdquo DN20 to DN350
K type also available in USA
KB Type (Straight-Through)
Screwed End
Straight through borescrewed valve in cast ironbronze and stainless steel
rdquo to 2rdquo DN15 to DN50
WFB
A specialized range of weirtype diaphragm valves for
marine and firefightingapplications Provides a highlevel of reliability inadverse conditions
1rdquo to 2rdquo DN40 and DN65
Weld End Valves
Weir type weld orclamp end diaphragmvalve in stainlesssteel for biopharm andchemical applications
rdquo to 6rdquo DN8 to DN150
A Type 1047298anged
Weir type flanged valve in cast
iron ductile iron cast steel bronzegunmetal and stainless steel Available with various body linings
and diaphragms appropriate for awide range of applications
rdquo to 14rdquo DN15 to DN350
8122019 Saunders Valve Catalog
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Saunders Diaphragm Valve
A Wide Range fo Applications
Minerals processing chemicalsfertilizers china clay paper andpower generation are but a few of theindustries that rely on Saunders KBType diaphragm valves to withstanda wide variety of abrasive serviceconditions
Ores mdash phosphate rock or bauxitein aggregate form slurries such asgypsum in power plant desulphuri-zation powders mdash titanium dioxidein pigment application are typicalservice examples
Applications requiring a combinationof corrosion and abrasion resistance
such as phosphate rocksulphuricacid together with reliabilityand long service life are idealapplications for Saunders KB Valves
Corrosion is estimated to costworldwide industry more than 300billion dollars every year touchingevery process industry sector
Saunders personnel offer expertiseand unrivaled experience incorrosive applications
Innovative materials technology hasresulted in the current extensiverange of valve options includingelastomer and fluoropolymer liningsdesigned especially to combatcorrosion
Saunders valves are widely used onutility (air water and gas) servicelines as well as effluent treatmentsystems
In the Food Industry Saunders valvesare widely used in margarine yogurtand corn processing plants
Saunders are widely used in themarine applications and in theautomobile sector on service linespaint coating systems and on roadandrail tankers
Saunders pioneered high purityvalve technology
The top ten pharmaceuticalcompanies in the worldhead our international customerbase
Saunders extensive range of valvesdesigned for the pharmaceuticalindustry are detailed in otherliterature
ASEPTIC
Biotechnology
Pharmaceuticals
WFI
Fine ChemicalsChromatography
Cosmetics
Ultra Filtration
Clean Water
CIP
Yeast
Food amp Beverage
Soap
INDUSTRIAL
Marine
Vegetable Oil
Paints
Fire FightingTanning
Oil Production
Automobile
Air
Ef1047298uent
Gases Fuels
Dye Liquors
CORROSIVE
Chlor-Alkali
Iron and Steel
Sulphuric Acid
Ef1047298uent TreatmentPotable Water
Pulp amp Paper
Basic Chemicals
Acids and Alkalis
Organics
Toxic Fluids
Nitric Acid
ABRASIVE
Fertilizer
Titanium dioxide
Phosphate
Copper MiningGold Mining
Coal Slurry
Sand
FGD
Cement
Ceramics
Sewage
Sugar
Marine
Mining
Power Stations
China Clay Production
Road Tankers
Water Treatment
Listed below are four categories of typical applications for Saunders Diaphragm Valves
8122019 Saunders Valve Catalog
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Saunders Diaphragm Valve Range
Valves for Corrosive and Abrasive Applications
Saunders offers a
comprehensive range
of diaphragm valves
They encompass
the full spectrum
of corrosive and
abrasive applications
that require reliable
leak free valve
operation
Easily maintained to
ensure many
years of trouble
free operation the
Saunders valve has
become a standard
used in industries
such as chemical
production mining
water treatment
fertilizer production
marine and many
more
Ability of leaktight shut-offagainst gasesliquids and solids
Resistance toabrasion anderosion
Wide choiceof materials tomatch service
Non-turbulentflow path
Low fluidfriction loss
Weightsize ratio
Resistance to
corrosion
Compactoverall height
Pressure range
Vacuumcapability
Maintenance -in-line servicinglow cost spares
High purity
Controlapplications
Onoffapplications
Temperaturerange
D i a p h
r a g m
B a l l
B u t t e r 1047298
y
G l o b e
G a t e
L u b r i c a
t e d
P l u
g
ValveServiceFeatures
Compare various valve types againstindustrial process requirements
Superior
Poor
Diaphragm
Ball
Butter1047298y
Globe
Gate
Plug
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Valves for Corrosive and Abrasive Applications
6
The Original and the Best
Saunders diaphragm valve
features and bene1047297ts for corrosiveand abrasive applications with100 leaktight closure operation
Compressor supports
the diaphragm in all
positions for longer life
Wide range of
body materials
available
Variety of paint finishes
available to international
standards
Wide choice ofdiaphragm materials
provide positive shut-off
and isolate all bonnet
working parts from the
line 1047298uid
Body end connections mdash
screwed 1047298anged or weld
end options to various
international standards
Reinforced
diaphragms givelong life and leak
free operation
Handwheel sized for
comfortable grip and
easy operation
Yellow valve indicator
gives clear indication
of valve position
Various bonnet
options available
Many lining options
available Lower
cost than
alloy options
Twin start threading requiresless turns for valve operation
Lubricated for service free
long life Lipseal preventsingress of dust dirt andatmospheric pollutants
Pocketless design
for smooth 1047298ow
characteristics
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Valve Bene1047297ts for Corrosive and Abrasive Applications
Extended life reliability safety and ease ofuse combined with an essentially simpledesign results in low maintenance and
cost-effective operation
On pressure and vacuum Saundersdiaphragm valves operate and close100 leaktight even after thousandsof operations reducing processing andhandling costs by eliminating emissionsnormally associated with conventionalvalve designs
All working parts of the valves are isolatedfrom the line media and positive closure isobtained even on frequent cycling or withentrained particulates in the line unlike
other valve types
Throttling and control characteristics areenhanced by a streamlined flow path thatis cavity free and provides excellent flowcontrol capabilities
The Saunders valve can be installed toassist self-draining if required Pleaseconsult us for drainage angle advice
Valve set for self draining
The Saunders valve can be installedin any position without affecting itsoperation We recommend installingat least a 6x pipe diameter from bendor pump
Valve usable in any position
Our Saunders A Type diaphragm valves have beendeveloped to handle a wide range of 1047298uids andgases Choose from a broad range of materialsmethods of operation and body end connections tosatisfy the needs of your most corrosive and abrasiveapplications
Pocketless design for contamination free performanceand smooth 1047298ow characteristics Linear operationensures valve does not induce damaging pressuresurges or static charges
Valve 1047298ow
Three part design allows maintenance and actuatorretrofitting without removing the valve resulting inlower long-term cost of ownership compared to othervalve types
Ease of maintenance
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Industry Standards
Rubber linedbody data
Plastic linedbody features
Ductile iron body ndash highmechanical strength
Ductile iron body ndashmechanically supportsplastic lining
Lining protected fromultraviolet (UV)
Injection gate to side ofweir flange meansndash
Smooth weir for diaphragmsealing and zero leakage
Lining lock-on weir 1047298angeand in-bore inlet
Lining thickness range
012rdquo ndash 020rdquo 3ndash5 mm rdquo to 6rdquo DN20ndashDN150
Valve body lining ndashproduction tests
Plastic Lined valveweir plan
All Saunders linedvalves have each bodyindividually tested for
lining integrity
Glass lining ndashSpark test 10kV ac
Rubber Butyl ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Plastic lined ndashSpark test 20kV acdc
Plastic Lined valvebody section
8
Standard Body Materials
CAST
IRON
Flanged rdquo to 16rdquo DN15ndashDN400
ASTM A48 Class 35Cor ASTM A126 Class B
DUCTILE
IRON
SG IRON
Screwed rdquo to 2rdquo DN15ndashDN50
ASTM A395 65-45-12 Flanged rdquo to 6rdquo DN15ndashDN150
ASTM A395 60-40-18or ASTM A395
CAST
STEELFlanged rdquo to 4rdquo DN15ndashDN100
ASTM A216 WCB
BRONZE
GUNMETAL
Screwed rdquo to 3rdquo DN15ndashDN80 ASTM B62 or ASTM B584 Alloy 836
Flanged
rdquo to 4rdquo DN15ndashDN100 None
STAINLESS
STEEL
Screwed rdquo to 3rdquo DN15ndashDN80
Flanged rdquo to 6rdquo DN15ndashDN150 ASTM A743 CF-8Mor ASTM A351 CF-8M
Soft rubber linings
Natural rubber
(polyisoprene)40-46deg IRHD
Butyl (Isobutyleneisoprene) 60ndash66deg IRHD
Hard ebonite rubberHRL 75ndash85deg Shore D
Lining thickness range 008rdquo ndash 018rdquo 2ndash45mm rdquo to 14rdquo DN20ndashDN350
8122019 Saunders Valve Catalog
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bull Per1047298uoroalkoxy ndash PFA Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Polytetra1047298uoroethylene ndash PTFE Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Ethylene tetra1047298uoroethylene ndash ETFE Suitable for strong acids salts in water at higher
temperatures solvents at medium temperature
bull Polypropylene ndash PP Main applications include mineral acids water
salts in water and effluent treatment chemicals
bull Glass Used in multi-process chemical plants
on acids and solvents
bull Hard Rubber ndash NRHRL
Used for salts in water dilute mineralacids chlorine water de-ionized waterplating solutions and potable water
bull Soft Butyl Rubber ndash IIRBL Good for corrosive and abrasive slurries
mineral acids and acidic slurries
bull Neoprene ndash CR Particularly suitable for animal vegetable fatty oils
and greases Abrasion resistance over wide pH range ndashused for aggressive slurries
bull Soft Natural Rubber - AASRL High abrasion resistance
Suitable for use on powders abrasive slurries clayscoal dust dry fertilizer gypsum
Valve Body Lining Materials ndashVisual Process Resistance Guide
bull PPbull HRL
bull ETFE
bull Neoprene
bull AA Natural
bull Glass
bull Butyl
A B R A S I O N R E S I S T A N C E High
C O
R R O
S I O
N C H E M
I C A L
R E S I S T A N C E
H i g h
bull PTFEPFA
Valve Body Linings for Saunders Valves
New Environmental Protection
The green Tefzeltrade coating is applied before theinjection moulding of the Perfluoroalkoxy (PFA) or
Ethylenetetraflourorethylene (ETFE) lining using anelectrostatic powder coating method By coating thevalve body bonnet and hand wheel both internaland external corrosive protection is maximizedproviding peace of mind in extreme corrosive materialprocessing applications
Available in rdquo to 4rdquo DN20 to DN100 with a PFA liningand rdquo to 6rdquo DN20 to DN150 in the ETFE lined option
Saunders environmental protective coating has been developedspecifically to provide unrivalled corrosion resistanceThis protective coating utilizes Du Pontrsquos Tefzeltrade(Ethylenetetraflouroethylene) material
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Standards Dimensions amp Weights
10
As well as being in overall lengths to EN 558-1Series 1 and Series 7 and MSS SP88 Saundersvalves are manufactured to the following standards
Female screwed pipe connections
BRITISHBS 21 taper
BS 21 parallel
GERMAN DIN 259
INTERNATIONALISO 71 taper
ISO 71 parallel
Flanges
BRITISH
BS 10 tables D and E
BS 4504 tables PN1016
BS 1560 Class 150
EUROPEANEN 1092-1 PN1016
EN 1092-2 PN1016
JAPANESE JIS B 2212
Diaphragm Valves(Design amp ManufactureStandard Practice)
MSS SP-88
Flanged Valves ASME B 165
Steel Valves ASME B1634
Cast Iron Flanged Fittings ASMEANSI B161
Bronze Gunmetal Flanges ASME B1624
Bronze Gunmetal Threaded Fittings
ASMEANSI B1615
Socketweld Fittings ASME B1611
Buttweld Ends ASME B1625
Cast IronThreaded Fittings ASME B164
Female ScrewedPipe Connections
AP15B
Pipe Threads ANSIASME B1201
Power Piping ASME B311
PetroChem Piping ASME B313
Saunders Valves are manufactured to the
following industry standards (where applicable)
C or D
E
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged1 2rdquo to 2rdquo
DN15ndashDN50
C or D
E
A
- O p e n
B
- C l o s e d
A
- O p e n
B
- C l o s e d
Screwed1 4rdquo to 3rdquoDN8ndashDN50
C
E
A
- O p e n
B
- C l o s e d
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged8rdquo to 14rdquo
DN200ndashDN350
C or D
E
A
- O p e n
B
- C l o s e d
Flanged21 2rdquo to 6rdquo
DN65ndashDN150
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1148
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
FlangedPlastic Lined
Valve Diameter
Inches
DN
Inches
DN
Dimensions in inches mm Weights in lb kg C valve length = EN 558-1 Series 7 (ex BS 5156) D valve length = EN 558-1 Series 1 (ex DIN 3202 Series F1)
All weights are approximate based on manual valves
21 26 35 37 47 61 65 74 95 104 - - - - - - -54 67 90 94 119 154 164 188 241 263 - - - - - - -
21 24 33 35 43 56 58 65 82 89 - - - - - - -52 61 84 88 108 142 148 164 208 227 - - - - - - -
19 19 25 33 44 49 57 66 82 102 - - - - - - -49 49 635 83 111 125 145 168 208 260 - - - - - - -
Weight24 33 99 198 249 397 595 1102 2204 3306 - - - - - - -011 015 045 090 113 180 270 500 100 150 - - - - - - -
- - 39 36 43 56 62 69 89 96 121 153 174 195 229 267 260- - 100 91 108 143 157 175 226 243 308 388 442 495 581 679 660
- - 37 34 39 52 56 60 76 82 103 127 145 - - - -- - 93 85 98 131 141 152 194 208 262 322 367 - - - -
- - 43 46 50 58 63 75 85 100 125 140 160 205 250 295 295- - 108 117 127 146 159 190 216 254 305 356 406 521 635 749 749
- - 54 59 63 71 79 91 114 122 138 158 189 236 287 335 386- - 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - 397 397 595 882 1080 1697 3386 4189 6989 1058 1369 3351 5952 7936 1115
- - 180 180 270 400 490 770 140 190 317 480 621 152 270 360 506
- - - 38 44 58 63 70 90 97 122 154 175 196 230 269 261- - - 97 111 146 160 177 229 246 311 391 445 498 585 683 664
- - - 36 40 53 57 60 78 84 104 128 146 - - - -- - - 91 101 134 144 154 197 212 265 325 370 - - - -
- - - 48 52 59 64 78 88 103 128 144 164 209 254 299 299- - - 121 131 150 163 194 220 258 309 362 412 527 641 755 755
- - - 59 63 71 79 91 114 122 140 156 189 236 287 335 386- - - 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - - 595 683 992 1190 1807 3306 4497 7297 1084 1338 3395 6018 8046 1128- - - 270 310 450 540 820 150 204 331 492 630 154 273 365 512
- - 40 36 43 57 62 69 89 96 122 153 174 195 229 - -
- - 101 92 109 144 158 176 227 244 309 389 443 496 582 - -
- - 37 34 39 52 56 60 77 83 104 127 145 - - - -- - 94 86 99 132 142 153 195 210 263 323 368 - - - -
- - 44 47 51 59 64 76 86 101 126 141 161 206 251 - -- - 110 119 129 148 161 192 218 256 307 358 408 523 637 - -
- - 51 59 63 71 79 91 114 122 138 142 189 236 287 - -- - 130 150 160 180 200 230 290 310 350 360 480 600 730 - -
Weight- - 397 397 683 992 1190 1807 3196 4299 7098 1069 138 3373 5996 - -- - 180 180 310 450 540 820 145 195 322 485 626 153 272 - -
- - - 38 44 - 64 69 - 97 124 - 177 - - - -- - - 97 112 - 162 176 - 246 314 - 450 - - - -
- - - 36 40 - 57 61 - 83 105 - 147 - - - -- - - 91 102 - 145 155 - 211 267 - 374 - - - -
- - - 58 58 - 68 78 - 103 128 - 164 - - - --- - - 123 133 - 165 196 - 260 311 - 412 - - - -
- - - 59 63 - 79 91 - 122 138 - 189 - - - -- - - 150 160 - 200 230 - 310 350 - 480 - - - -
Weight- - - 595 683 1190 1808 4497 7297 1388 - - - -- - - 270 310 - 540 820 - 204 331 - 630 - - - -
15 197 244 244 315 472 472 472 670 905 1102 1102 145 189 229 275 27538 50 62 62 80 120 120 120 170 230 280 280 368 482 584 699 699
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1248
Saunders Type Diaphragm Valve Flow Co-ef1047297cient of Valve Range Cv (Kv)
12rdquo DN15
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 550 471 - - 600 514 - -
90 528 453 - - 575 493 - -
80 506 433 - - 551 472 - -
70 483 414 - - 527 452 - -
60 461 395 - - 503 431 - -
50 384 329 - - 419 359 - -
40 308 262 - - 335 287 - -
30 230 197 - - 251 215 - -
20 154 132 - - 167 143 - -
10 077 066 - - 083 071 - -
0 0 0 - - 0 0 - -
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 4300 3686 3500 3000 4500 3857 3100 2657
90 4128 3540 3400 2914 4320 3703 2976 2551
80 3956 3391 3360 2880 4139 3548 2851 2443
70 3784 3243 3200 2743 3959 3393 2728 2338
60 3611 3095 2900 2486 3779 3241 2603 2232
50 3010 2581 2600 2228 3150 2700 2169 1859
40 2407 2063 2100 1800 2519 2159 1735 1487
30 1805 1547 1600 1368 1889 1619 1301 1115
20 1203 1031 95 814 1259 1079 867 743
10 601 515 39 334 629 539 433 371
0 0 0 0 0 0 0 0 0
34rdquo DN20
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1150 986 920 789 1200 1029 650 559
90 1103 945 9 00 7 71 1151 987 624 5 35
80 1057 906 8 80 7 54 1103 945 598 5 13
70 1012 867 840 720 1055 904 572 490
60 966 828 770 660 1007 863 545 467
50 805 690 670 574 839 719 454 389
40 643 551 550 471 671 575 363 311
30 483 414 410 351 503 431 272 233
20 321 275 250 214 335 287 181 155
10 160 137 100 086 167 143 090 077
0 0 0 0 0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 8000 6861 6400 5489 8800 7547 5900 5060
90 7680 6586 6300 5403 8448 7245 5600 4800
80 7359 6311 6100 5231 8096 6943 5400 4629
70 7040 6037 5800 4971 7743 6640 5200 4457
60 6719 5762 5300 4543 7391 6338 5000 4286
50 5600 4803 4700 4029 6169 5282 4100 3514
40 4479 3839 3800 3257 4928 4224 3300 2828
30 3359 2879 2900 2486 3695 3167 2500 2143
20 2239 1919 1700 1457 2464 2111 1600 1371
10 1119 960 700 600 1232 1056 800 686
0 0 0 0 0 0 0 0 0
1rdquo DN25
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1760 1509 1400 1200 1800 1543 1119 96090 1629 1396 1370 1174 1728 1481 1075 921
80 1619 1388 1340 1149 1656 1419 1030 883
70 1548 1326 1270 1089 1583 1357 985 842
60 1478 1267 1160 994 1511 1295 940 806
50 1232 1056 1020 874 1259 1079 783 671
40 985 844 840 720 1007 863 627 537
30 739 633 630 540 755 647 470 402
20 492 422 380 325 503 431 313 268
10 246 211 150 129 251 215 156 134
0 0 0 0 0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 12700 10880 10200 8740 13200 11310 8300 711090 12100 10370 9790 8390 12600 10800 7970 6830
80 11600 9940 9380 8040 12100 10370 7640 6540
70 11100 9510 8980 7690 11600 9940 7300 6260
60 10600 9090 8570 7340 11000 9430 6970 5980
50 8890 7620 7140 6120 9240 7920 5810 4980
40 7112 6090 5710 4890 7390 6340 4650 3980
30 5333 4570 4280 3670 5540 4750 3490 2990
20 3556 3050 2860 2450 3700 3170 2320 1990
10 1778 1520 1430 1220 1850 1584 1160 990
0 0 0 0 0 0 0 0 0
114rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2750 2357 2200 1886 2800 2400 1670 1431
90 2639 2261 2112 1810 2688 2304 1603 1374
80 2529 2168 2024 1735 2575 2207 1536 1317
70 2420 2074 1935 1659 2464 2111 1469 1259
60 2309 1979 1847 1583 2351 2015 1402 1202
50 1925 1650 1539 1319 1960 1680 1169 1002
40 1539 1319 1232 1057 1567 1343 935 801
30 1154 989 923 791 1175 1007 701 601
20 769 659 616 528 783 671 467 400
10 384 329 308 262 391 335 233 198
0 0 0 0 0 0 0 0 0
3rdquo
DN80
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 18500 15860 14800 12690 18600 15940 14800 12690
90 17700 15170 14500 12430 17800 15260 14200 12170
80 17000 14570 14200 12170 17100 14660 13600 11660
70 16200 13890 13500 11570 16300 13970 13000 11140
60 15500 13290 12300 10540 15600 13370 12400 10630
50 12900 11060 10800 9260 13000 11140 10300 8830
40 10300 8830 8900 7630 10400 8910 8290 7100
30 7770 6660 6700 4890 7810 6700 6220 4470
20 5180 4440 4000 3430 5210 4460 4140 3550
10 2590 2220 1600 1370 2600 2230 2070 1780
0 0 0 0 0 0 0 0 0
2
8122019 Saunders Valve Catalog
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4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
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Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1648
Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
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ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
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Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
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Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
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The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
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Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
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Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 448
Saunders Diaphragm Valve
A Wide Range fo Applications
Minerals processing chemicalsfertilizers china clay paper andpower generation are but a few of theindustries that rely on Saunders KBType diaphragm valves to withstanda wide variety of abrasive serviceconditions
Ores mdash phosphate rock or bauxitein aggregate form slurries such asgypsum in power plant desulphuri-zation powders mdash titanium dioxidein pigment application are typicalservice examples
Applications requiring a combinationof corrosion and abrasion resistance
such as phosphate rocksulphuricacid together with reliabilityand long service life are idealapplications for Saunders KB Valves
Corrosion is estimated to costworldwide industry more than 300billion dollars every year touchingevery process industry sector
Saunders personnel offer expertiseand unrivaled experience incorrosive applications
Innovative materials technology hasresulted in the current extensiverange of valve options includingelastomer and fluoropolymer liningsdesigned especially to combatcorrosion
Saunders valves are widely used onutility (air water and gas) servicelines as well as effluent treatmentsystems
In the Food Industry Saunders valvesare widely used in margarine yogurtand corn processing plants
Saunders are widely used in themarine applications and in theautomobile sector on service linespaint coating systems and on roadandrail tankers
Saunders pioneered high purityvalve technology
The top ten pharmaceuticalcompanies in the worldhead our international customerbase
Saunders extensive range of valvesdesigned for the pharmaceuticalindustry are detailed in otherliterature
ASEPTIC
Biotechnology
Pharmaceuticals
WFI
Fine ChemicalsChromatography
Cosmetics
Ultra Filtration
Clean Water
CIP
Yeast
Food amp Beverage
Soap
INDUSTRIAL
Marine
Vegetable Oil
Paints
Fire FightingTanning
Oil Production
Automobile
Air
Ef1047298uent
Gases Fuels
Dye Liquors
CORROSIVE
Chlor-Alkali
Iron and Steel
Sulphuric Acid
Ef1047298uent TreatmentPotable Water
Pulp amp Paper
Basic Chemicals
Acids and Alkalis
Organics
Toxic Fluids
Nitric Acid
ABRASIVE
Fertilizer
Titanium dioxide
Phosphate
Copper MiningGold Mining
Coal Slurry
Sand
FGD
Cement
Ceramics
Sewage
Sugar
Marine
Mining
Power Stations
China Clay Production
Road Tankers
Water Treatment
Listed below are four categories of typical applications for Saunders Diaphragm Valves
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 548
Saunders Diaphragm Valve Range
Valves for Corrosive and Abrasive Applications
Saunders offers a
comprehensive range
of diaphragm valves
They encompass
the full spectrum
of corrosive and
abrasive applications
that require reliable
leak free valve
operation
Easily maintained to
ensure many
years of trouble
free operation the
Saunders valve has
become a standard
used in industries
such as chemical
production mining
water treatment
fertilizer production
marine and many
more
Ability of leaktight shut-offagainst gasesliquids and solids
Resistance toabrasion anderosion
Wide choiceof materials tomatch service
Non-turbulentflow path
Low fluidfriction loss
Weightsize ratio
Resistance to
corrosion
Compactoverall height
Pressure range
Vacuumcapability
Maintenance -in-line servicinglow cost spares
High purity
Controlapplications
Onoffapplications
Temperaturerange
D i a p h
r a g m
B a l l
B u t t e r 1047298
y
G l o b e
G a t e
L u b r i c a
t e d
P l u
g
ValveServiceFeatures
Compare various valve types againstindustrial process requirements
Superior
Poor
Diaphragm
Ball
Butter1047298y
Globe
Gate
Plug
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 648
Saunders Type Diaphragm Valves
Valves for Corrosive and Abrasive Applications
6
The Original and the Best
Saunders diaphragm valve
features and bene1047297ts for corrosiveand abrasive applications with100 leaktight closure operation
Compressor supports
the diaphragm in all
positions for longer life
Wide range of
body materials
available
Variety of paint finishes
available to international
standards
Wide choice ofdiaphragm materials
provide positive shut-off
and isolate all bonnet
working parts from the
line 1047298uid
Body end connections mdash
screwed 1047298anged or weld
end options to various
international standards
Reinforced
diaphragms givelong life and leak
free operation
Handwheel sized for
comfortable grip and
easy operation
Yellow valve indicator
gives clear indication
of valve position
Various bonnet
options available
Many lining options
available Lower
cost than
alloy options
Twin start threading requiresless turns for valve operation
Lubricated for service free
long life Lipseal preventsingress of dust dirt andatmospheric pollutants
Pocketless design
for smooth 1047298ow
characteristics
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Valve Bene1047297ts for Corrosive and Abrasive Applications
Extended life reliability safety and ease ofuse combined with an essentially simpledesign results in low maintenance and
cost-effective operation
On pressure and vacuum Saundersdiaphragm valves operate and close100 leaktight even after thousandsof operations reducing processing andhandling costs by eliminating emissionsnormally associated with conventionalvalve designs
All working parts of the valves are isolatedfrom the line media and positive closure isobtained even on frequent cycling or withentrained particulates in the line unlike
other valve types
Throttling and control characteristics areenhanced by a streamlined flow path thatis cavity free and provides excellent flowcontrol capabilities
The Saunders valve can be installed toassist self-draining if required Pleaseconsult us for drainage angle advice
Valve set for self draining
The Saunders valve can be installedin any position without affecting itsoperation We recommend installingat least a 6x pipe diameter from bendor pump
Valve usable in any position
Our Saunders A Type diaphragm valves have beendeveloped to handle a wide range of 1047298uids andgases Choose from a broad range of materialsmethods of operation and body end connections tosatisfy the needs of your most corrosive and abrasiveapplications
Pocketless design for contamination free performanceand smooth 1047298ow characteristics Linear operationensures valve does not induce damaging pressuresurges or static charges
Valve 1047298ow
Three part design allows maintenance and actuatorretrofitting without removing the valve resulting inlower long-term cost of ownership compared to othervalve types
Ease of maintenance
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Industry Standards
Rubber linedbody data
Plastic linedbody features
Ductile iron body ndash highmechanical strength
Ductile iron body ndashmechanically supportsplastic lining
Lining protected fromultraviolet (UV)
Injection gate to side ofweir flange meansndash
Smooth weir for diaphragmsealing and zero leakage
Lining lock-on weir 1047298angeand in-bore inlet
Lining thickness range
012rdquo ndash 020rdquo 3ndash5 mm rdquo to 6rdquo DN20ndashDN150
Valve body lining ndashproduction tests
Plastic Lined valveweir plan
All Saunders linedvalves have each bodyindividually tested for
lining integrity
Glass lining ndashSpark test 10kV ac
Rubber Butyl ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Plastic lined ndashSpark test 20kV acdc
Plastic Lined valvebody section
8
Standard Body Materials
CAST
IRON
Flanged rdquo to 16rdquo DN15ndashDN400
ASTM A48 Class 35Cor ASTM A126 Class B
DUCTILE
IRON
SG IRON
Screwed rdquo to 2rdquo DN15ndashDN50
ASTM A395 65-45-12 Flanged rdquo to 6rdquo DN15ndashDN150
ASTM A395 60-40-18or ASTM A395
CAST
STEELFlanged rdquo to 4rdquo DN15ndashDN100
ASTM A216 WCB
BRONZE
GUNMETAL
Screwed rdquo to 3rdquo DN15ndashDN80 ASTM B62 or ASTM B584 Alloy 836
Flanged
rdquo to 4rdquo DN15ndashDN100 None
STAINLESS
STEEL
Screwed rdquo to 3rdquo DN15ndashDN80
Flanged rdquo to 6rdquo DN15ndashDN150 ASTM A743 CF-8Mor ASTM A351 CF-8M
Soft rubber linings
Natural rubber
(polyisoprene)40-46deg IRHD
Butyl (Isobutyleneisoprene) 60ndash66deg IRHD
Hard ebonite rubberHRL 75ndash85deg Shore D
Lining thickness range 008rdquo ndash 018rdquo 2ndash45mm rdquo to 14rdquo DN20ndashDN350
8122019 Saunders Valve Catalog
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bull Per1047298uoroalkoxy ndash PFA Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Polytetra1047298uoroethylene ndash PTFE Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Ethylene tetra1047298uoroethylene ndash ETFE Suitable for strong acids salts in water at higher
temperatures solvents at medium temperature
bull Polypropylene ndash PP Main applications include mineral acids water
salts in water and effluent treatment chemicals
bull Glass Used in multi-process chemical plants
on acids and solvents
bull Hard Rubber ndash NRHRL
Used for salts in water dilute mineralacids chlorine water de-ionized waterplating solutions and potable water
bull Soft Butyl Rubber ndash IIRBL Good for corrosive and abrasive slurries
mineral acids and acidic slurries
bull Neoprene ndash CR Particularly suitable for animal vegetable fatty oils
and greases Abrasion resistance over wide pH range ndashused for aggressive slurries
bull Soft Natural Rubber - AASRL High abrasion resistance
Suitable for use on powders abrasive slurries clayscoal dust dry fertilizer gypsum
Valve Body Lining Materials ndashVisual Process Resistance Guide
bull PPbull HRL
bull ETFE
bull Neoprene
bull AA Natural
bull Glass
bull Butyl
A B R A S I O N R E S I S T A N C E High
C O
R R O
S I O
N C H E M
I C A L
R E S I S T A N C E
H i g h
bull PTFEPFA
Valve Body Linings for Saunders Valves
New Environmental Protection
The green Tefzeltrade coating is applied before theinjection moulding of the Perfluoroalkoxy (PFA) or
Ethylenetetraflourorethylene (ETFE) lining using anelectrostatic powder coating method By coating thevalve body bonnet and hand wheel both internaland external corrosive protection is maximizedproviding peace of mind in extreme corrosive materialprocessing applications
Available in rdquo to 4rdquo DN20 to DN100 with a PFA liningand rdquo to 6rdquo DN20 to DN150 in the ETFE lined option
Saunders environmental protective coating has been developedspecifically to provide unrivalled corrosion resistanceThis protective coating utilizes Du Pontrsquos Tefzeltrade(Ethylenetetraflouroethylene) material
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Standards Dimensions amp Weights
10
As well as being in overall lengths to EN 558-1Series 1 and Series 7 and MSS SP88 Saundersvalves are manufactured to the following standards
Female screwed pipe connections
BRITISHBS 21 taper
BS 21 parallel
GERMAN DIN 259
INTERNATIONALISO 71 taper
ISO 71 parallel
Flanges
BRITISH
BS 10 tables D and E
BS 4504 tables PN1016
BS 1560 Class 150
EUROPEANEN 1092-1 PN1016
EN 1092-2 PN1016
JAPANESE JIS B 2212
Diaphragm Valves(Design amp ManufactureStandard Practice)
MSS SP-88
Flanged Valves ASME B 165
Steel Valves ASME B1634
Cast Iron Flanged Fittings ASMEANSI B161
Bronze Gunmetal Flanges ASME B1624
Bronze Gunmetal Threaded Fittings
ASMEANSI B1615
Socketweld Fittings ASME B1611
Buttweld Ends ASME B1625
Cast IronThreaded Fittings ASME B164
Female ScrewedPipe Connections
AP15B
Pipe Threads ANSIASME B1201
Power Piping ASME B311
PetroChem Piping ASME B313
Saunders Valves are manufactured to the
following industry standards (where applicable)
C or D
E
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged1 2rdquo to 2rdquo
DN15ndashDN50
C or D
E
A
- O p e n
B
- C l o s e d
A
- O p e n
B
- C l o s e d
Screwed1 4rdquo to 3rdquoDN8ndashDN50
C
E
A
- O p e n
B
- C l o s e d
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged8rdquo to 14rdquo
DN200ndashDN350
C or D
E
A
- O p e n
B
- C l o s e d
Flanged21 2rdquo to 6rdquo
DN65ndashDN150
8122019 Saunders Valve Catalog
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148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
FlangedPlastic Lined
Valve Diameter
Inches
DN
Inches
DN
Dimensions in inches mm Weights in lb kg C valve length = EN 558-1 Series 7 (ex BS 5156) D valve length = EN 558-1 Series 1 (ex DIN 3202 Series F1)
All weights are approximate based on manual valves
21 26 35 37 47 61 65 74 95 104 - - - - - - -54 67 90 94 119 154 164 188 241 263 - - - - - - -
21 24 33 35 43 56 58 65 82 89 - - - - - - -52 61 84 88 108 142 148 164 208 227 - - - - - - -
19 19 25 33 44 49 57 66 82 102 - - - - - - -49 49 635 83 111 125 145 168 208 260 - - - - - - -
Weight24 33 99 198 249 397 595 1102 2204 3306 - - - - - - -011 015 045 090 113 180 270 500 100 150 - - - - - - -
- - 39 36 43 56 62 69 89 96 121 153 174 195 229 267 260- - 100 91 108 143 157 175 226 243 308 388 442 495 581 679 660
- - 37 34 39 52 56 60 76 82 103 127 145 - - - -- - 93 85 98 131 141 152 194 208 262 322 367 - - - -
- - 43 46 50 58 63 75 85 100 125 140 160 205 250 295 295- - 108 117 127 146 159 190 216 254 305 356 406 521 635 749 749
- - 54 59 63 71 79 91 114 122 138 158 189 236 287 335 386- - 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - 397 397 595 882 1080 1697 3386 4189 6989 1058 1369 3351 5952 7936 1115
- - 180 180 270 400 490 770 140 190 317 480 621 152 270 360 506
- - - 38 44 58 63 70 90 97 122 154 175 196 230 269 261- - - 97 111 146 160 177 229 246 311 391 445 498 585 683 664
- - - 36 40 53 57 60 78 84 104 128 146 - - - -- - - 91 101 134 144 154 197 212 265 325 370 - - - -
- - - 48 52 59 64 78 88 103 128 144 164 209 254 299 299- - - 121 131 150 163 194 220 258 309 362 412 527 641 755 755
- - - 59 63 71 79 91 114 122 140 156 189 236 287 335 386- - - 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - - 595 683 992 1190 1807 3306 4497 7297 1084 1338 3395 6018 8046 1128- - - 270 310 450 540 820 150 204 331 492 630 154 273 365 512
- - 40 36 43 57 62 69 89 96 122 153 174 195 229 - -
- - 101 92 109 144 158 176 227 244 309 389 443 496 582 - -
- - 37 34 39 52 56 60 77 83 104 127 145 - - - -- - 94 86 99 132 142 153 195 210 263 323 368 - - - -
- - 44 47 51 59 64 76 86 101 126 141 161 206 251 - -- - 110 119 129 148 161 192 218 256 307 358 408 523 637 - -
- - 51 59 63 71 79 91 114 122 138 142 189 236 287 - -- - 130 150 160 180 200 230 290 310 350 360 480 600 730 - -
Weight- - 397 397 683 992 1190 1807 3196 4299 7098 1069 138 3373 5996 - -- - 180 180 310 450 540 820 145 195 322 485 626 153 272 - -
- - - 38 44 - 64 69 - 97 124 - 177 - - - -- - - 97 112 - 162 176 - 246 314 - 450 - - - -
- - - 36 40 - 57 61 - 83 105 - 147 - - - -- - - 91 102 - 145 155 - 211 267 - 374 - - - -
- - - 58 58 - 68 78 - 103 128 - 164 - - - --- - - 123 133 - 165 196 - 260 311 - 412 - - - -
- - - 59 63 - 79 91 - 122 138 - 189 - - - -- - - 150 160 - 200 230 - 310 350 - 480 - - - -
Weight- - - 595 683 1190 1808 4497 7297 1388 - - - -- - - 270 310 - 540 820 - 204 331 - 630 - - - -
15 197 244 244 315 472 472 472 670 905 1102 1102 145 189 229 275 27538 50 62 62 80 120 120 120 170 230 280 280 368 482 584 699 699
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valve Flow Co-ef1047297cient of Valve Range Cv (Kv)
12rdquo DN15
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 550 471 - - 600 514 - -
90 528 453 - - 575 493 - -
80 506 433 - - 551 472 - -
70 483 414 - - 527 452 - -
60 461 395 - - 503 431 - -
50 384 329 - - 419 359 - -
40 308 262 - - 335 287 - -
30 230 197 - - 251 215 - -
20 154 132 - - 167 143 - -
10 077 066 - - 083 071 - -
0 0 0 - - 0 0 - -
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 4300 3686 3500 3000 4500 3857 3100 2657
90 4128 3540 3400 2914 4320 3703 2976 2551
80 3956 3391 3360 2880 4139 3548 2851 2443
70 3784 3243 3200 2743 3959 3393 2728 2338
60 3611 3095 2900 2486 3779 3241 2603 2232
50 3010 2581 2600 2228 3150 2700 2169 1859
40 2407 2063 2100 1800 2519 2159 1735 1487
30 1805 1547 1600 1368 1889 1619 1301 1115
20 1203 1031 95 814 1259 1079 867 743
10 601 515 39 334 629 539 433 371
0 0 0 0 0 0 0 0 0
34rdquo DN20
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1150 986 920 789 1200 1029 650 559
90 1103 945 9 00 7 71 1151 987 624 5 35
80 1057 906 8 80 7 54 1103 945 598 5 13
70 1012 867 840 720 1055 904 572 490
60 966 828 770 660 1007 863 545 467
50 805 690 670 574 839 719 454 389
40 643 551 550 471 671 575 363 311
30 483 414 410 351 503 431 272 233
20 321 275 250 214 335 287 181 155
10 160 137 100 086 167 143 090 077
0 0 0 0 0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 8000 6861 6400 5489 8800 7547 5900 5060
90 7680 6586 6300 5403 8448 7245 5600 4800
80 7359 6311 6100 5231 8096 6943 5400 4629
70 7040 6037 5800 4971 7743 6640 5200 4457
60 6719 5762 5300 4543 7391 6338 5000 4286
50 5600 4803 4700 4029 6169 5282 4100 3514
40 4479 3839 3800 3257 4928 4224 3300 2828
30 3359 2879 2900 2486 3695 3167 2500 2143
20 2239 1919 1700 1457 2464 2111 1600 1371
10 1119 960 700 600 1232 1056 800 686
0 0 0 0 0 0 0 0 0
1rdquo DN25
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1760 1509 1400 1200 1800 1543 1119 96090 1629 1396 1370 1174 1728 1481 1075 921
80 1619 1388 1340 1149 1656 1419 1030 883
70 1548 1326 1270 1089 1583 1357 985 842
60 1478 1267 1160 994 1511 1295 940 806
50 1232 1056 1020 874 1259 1079 783 671
40 985 844 840 720 1007 863 627 537
30 739 633 630 540 755 647 470 402
20 492 422 380 325 503 431 313 268
10 246 211 150 129 251 215 156 134
0 0 0 0 0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 12700 10880 10200 8740 13200 11310 8300 711090 12100 10370 9790 8390 12600 10800 7970 6830
80 11600 9940 9380 8040 12100 10370 7640 6540
70 11100 9510 8980 7690 11600 9940 7300 6260
60 10600 9090 8570 7340 11000 9430 6970 5980
50 8890 7620 7140 6120 9240 7920 5810 4980
40 7112 6090 5710 4890 7390 6340 4650 3980
30 5333 4570 4280 3670 5540 4750 3490 2990
20 3556 3050 2860 2450 3700 3170 2320 1990
10 1778 1520 1430 1220 1850 1584 1160 990
0 0 0 0 0 0 0 0 0
114rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2750 2357 2200 1886 2800 2400 1670 1431
90 2639 2261 2112 1810 2688 2304 1603 1374
80 2529 2168 2024 1735 2575 2207 1536 1317
70 2420 2074 1935 1659 2464 2111 1469 1259
60 2309 1979 1847 1583 2351 2015 1402 1202
50 1925 1650 1539 1319 1960 1680 1169 1002
40 1539 1319 1232 1057 1567 1343 935 801
30 1154 989 923 791 1175 1007 701 601
20 769 659 616 528 783 671 467 400
10 384 329 308 262 391 335 233 198
0 0 0 0 0 0 0 0 0
3rdquo
DN80
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 18500 15860 14800 12690 18600 15940 14800 12690
90 17700 15170 14500 12430 17800 15260 14200 12170
80 17000 14570 14200 12170 17100 14660 13600 11660
70 16200 13890 13500 11570 16300 13970 13000 11140
60 15500 13290 12300 10540 15600 13370 12400 10630
50 12900 11060 10800 9260 13000 11140 10300 8830
40 10300 8830 8900 7630 10400 8910 8290 7100
30 7770 6660 6700 4890 7810 6700 6220 4470
20 5180 4440 4000 3430 5210 4460 4140 3550
10 2590 2220 1600 1370 2600 2230 2070 1780
0 0 0 0 0 0 0 0 0
2
8122019 Saunders Valve Catalog
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4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1548
Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1648
Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1848
Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1948
Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2048
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2148
Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2248
Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2348
ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 548
Saunders Diaphragm Valve Range
Valves for Corrosive and Abrasive Applications
Saunders offers a
comprehensive range
of diaphragm valves
They encompass
the full spectrum
of corrosive and
abrasive applications
that require reliable
leak free valve
operation
Easily maintained to
ensure many
years of trouble
free operation the
Saunders valve has
become a standard
used in industries
such as chemical
production mining
water treatment
fertilizer production
marine and many
more
Ability of leaktight shut-offagainst gasesliquids and solids
Resistance toabrasion anderosion
Wide choiceof materials tomatch service
Non-turbulentflow path
Low fluidfriction loss
Weightsize ratio
Resistance to
corrosion
Compactoverall height
Pressure range
Vacuumcapability
Maintenance -in-line servicinglow cost spares
High purity
Controlapplications
Onoffapplications
Temperaturerange
D i a p h
r a g m
B a l l
B u t t e r 1047298
y
G l o b e
G a t e
L u b r i c a
t e d
P l u
g
ValveServiceFeatures
Compare various valve types againstindustrial process requirements
Superior
Poor
Diaphragm
Ball
Butter1047298y
Globe
Gate
Plug
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 648
Saunders Type Diaphragm Valves
Valves for Corrosive and Abrasive Applications
6
The Original and the Best
Saunders diaphragm valve
features and bene1047297ts for corrosiveand abrasive applications with100 leaktight closure operation
Compressor supports
the diaphragm in all
positions for longer life
Wide range of
body materials
available
Variety of paint finishes
available to international
standards
Wide choice ofdiaphragm materials
provide positive shut-off
and isolate all bonnet
working parts from the
line 1047298uid
Body end connections mdash
screwed 1047298anged or weld
end options to various
international standards
Reinforced
diaphragms givelong life and leak
free operation
Handwheel sized for
comfortable grip and
easy operation
Yellow valve indicator
gives clear indication
of valve position
Various bonnet
options available
Many lining options
available Lower
cost than
alloy options
Twin start threading requiresless turns for valve operation
Lubricated for service free
long life Lipseal preventsingress of dust dirt andatmospheric pollutants
Pocketless design
for smooth 1047298ow
characteristics
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 748
Saunders Type Diaphragm Valves
Valve Bene1047297ts for Corrosive and Abrasive Applications
Extended life reliability safety and ease ofuse combined with an essentially simpledesign results in low maintenance and
cost-effective operation
On pressure and vacuum Saundersdiaphragm valves operate and close100 leaktight even after thousandsof operations reducing processing andhandling costs by eliminating emissionsnormally associated with conventionalvalve designs
All working parts of the valves are isolatedfrom the line media and positive closure isobtained even on frequent cycling or withentrained particulates in the line unlike
other valve types
Throttling and control characteristics areenhanced by a streamlined flow path thatis cavity free and provides excellent flowcontrol capabilities
The Saunders valve can be installed toassist self-draining if required Pleaseconsult us for drainage angle advice
Valve set for self draining
The Saunders valve can be installedin any position without affecting itsoperation We recommend installingat least a 6x pipe diameter from bendor pump
Valve usable in any position
Our Saunders A Type diaphragm valves have beendeveloped to handle a wide range of 1047298uids andgases Choose from a broad range of materialsmethods of operation and body end connections tosatisfy the needs of your most corrosive and abrasiveapplications
Pocketless design for contamination free performanceand smooth 1047298ow characteristics Linear operationensures valve does not induce damaging pressuresurges or static charges
Valve 1047298ow
Three part design allows maintenance and actuatorretrofitting without removing the valve resulting inlower long-term cost of ownership compared to othervalve types
Ease of maintenance
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 848
Saunders Type Diaphragm Valves
Industry Standards
Rubber linedbody data
Plastic linedbody features
Ductile iron body ndash highmechanical strength
Ductile iron body ndashmechanically supportsplastic lining
Lining protected fromultraviolet (UV)
Injection gate to side ofweir flange meansndash
Smooth weir for diaphragmsealing and zero leakage
Lining lock-on weir 1047298angeand in-bore inlet
Lining thickness range
012rdquo ndash 020rdquo 3ndash5 mm rdquo to 6rdquo DN20ndashDN150
Valve body lining ndashproduction tests
Plastic Lined valveweir plan
All Saunders linedvalves have each bodyindividually tested for
lining integrity
Glass lining ndashSpark test 10kV ac
Rubber Butyl ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Plastic lined ndashSpark test 20kV acdc
Plastic Lined valvebody section
8
Standard Body Materials
CAST
IRON
Flanged rdquo to 16rdquo DN15ndashDN400
ASTM A48 Class 35Cor ASTM A126 Class B
DUCTILE
IRON
SG IRON
Screwed rdquo to 2rdquo DN15ndashDN50
ASTM A395 65-45-12 Flanged rdquo to 6rdquo DN15ndashDN150
ASTM A395 60-40-18or ASTM A395
CAST
STEELFlanged rdquo to 4rdquo DN15ndashDN100
ASTM A216 WCB
BRONZE
GUNMETAL
Screwed rdquo to 3rdquo DN15ndashDN80 ASTM B62 or ASTM B584 Alloy 836
Flanged
rdquo to 4rdquo DN15ndashDN100 None
STAINLESS
STEEL
Screwed rdquo to 3rdquo DN15ndashDN80
Flanged rdquo to 6rdquo DN15ndashDN150 ASTM A743 CF-8Mor ASTM A351 CF-8M
Soft rubber linings
Natural rubber
(polyisoprene)40-46deg IRHD
Butyl (Isobutyleneisoprene) 60ndash66deg IRHD
Hard ebonite rubberHRL 75ndash85deg Shore D
Lining thickness range 008rdquo ndash 018rdquo 2ndash45mm rdquo to 14rdquo DN20ndashDN350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 948
bull Per1047298uoroalkoxy ndash PFA Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Polytetra1047298uoroethylene ndash PTFE Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Ethylene tetra1047298uoroethylene ndash ETFE Suitable for strong acids salts in water at higher
temperatures solvents at medium temperature
bull Polypropylene ndash PP Main applications include mineral acids water
salts in water and effluent treatment chemicals
bull Glass Used in multi-process chemical plants
on acids and solvents
bull Hard Rubber ndash NRHRL
Used for salts in water dilute mineralacids chlorine water de-ionized waterplating solutions and potable water
bull Soft Butyl Rubber ndash IIRBL Good for corrosive and abrasive slurries
mineral acids and acidic slurries
bull Neoprene ndash CR Particularly suitable for animal vegetable fatty oils
and greases Abrasion resistance over wide pH range ndashused for aggressive slurries
bull Soft Natural Rubber - AASRL High abrasion resistance
Suitable for use on powders abrasive slurries clayscoal dust dry fertilizer gypsum
Valve Body Lining Materials ndashVisual Process Resistance Guide
bull PPbull HRL
bull ETFE
bull Neoprene
bull AA Natural
bull Glass
bull Butyl
A B R A S I O N R E S I S T A N C E High
C O
R R O
S I O
N C H E M
I C A L
R E S I S T A N C E
H i g h
bull PTFEPFA
Valve Body Linings for Saunders Valves
New Environmental Protection
The green Tefzeltrade coating is applied before theinjection moulding of the Perfluoroalkoxy (PFA) or
Ethylenetetraflourorethylene (ETFE) lining using anelectrostatic powder coating method By coating thevalve body bonnet and hand wheel both internaland external corrosive protection is maximizedproviding peace of mind in extreme corrosive materialprocessing applications
Available in rdquo to 4rdquo DN20 to DN100 with a PFA liningand rdquo to 6rdquo DN20 to DN150 in the ETFE lined option
Saunders environmental protective coating has been developedspecifically to provide unrivalled corrosion resistanceThis protective coating utilizes Du Pontrsquos Tefzeltrade(Ethylenetetraflouroethylene) material
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Standards Dimensions amp Weights
10
As well as being in overall lengths to EN 558-1Series 1 and Series 7 and MSS SP88 Saundersvalves are manufactured to the following standards
Female screwed pipe connections
BRITISHBS 21 taper
BS 21 parallel
GERMAN DIN 259
INTERNATIONALISO 71 taper
ISO 71 parallel
Flanges
BRITISH
BS 10 tables D and E
BS 4504 tables PN1016
BS 1560 Class 150
EUROPEANEN 1092-1 PN1016
EN 1092-2 PN1016
JAPANESE JIS B 2212
Diaphragm Valves(Design amp ManufactureStandard Practice)
MSS SP-88
Flanged Valves ASME B 165
Steel Valves ASME B1634
Cast Iron Flanged Fittings ASMEANSI B161
Bronze Gunmetal Flanges ASME B1624
Bronze Gunmetal Threaded Fittings
ASMEANSI B1615
Socketweld Fittings ASME B1611
Buttweld Ends ASME B1625
Cast IronThreaded Fittings ASME B164
Female ScrewedPipe Connections
AP15B
Pipe Threads ANSIASME B1201
Power Piping ASME B311
PetroChem Piping ASME B313
Saunders Valves are manufactured to the
following industry standards (where applicable)
C or D
E
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged1 2rdquo to 2rdquo
DN15ndashDN50
C or D
E
A
- O p e n
B
- C l o s e d
A
- O p e n
B
- C l o s e d
Screwed1 4rdquo to 3rdquoDN8ndashDN50
C
E
A
- O p e n
B
- C l o s e d
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged8rdquo to 14rdquo
DN200ndashDN350
C or D
E
A
- O p e n
B
- C l o s e d
Flanged21 2rdquo to 6rdquo
DN65ndashDN150
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1148
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
FlangedPlastic Lined
Valve Diameter
Inches
DN
Inches
DN
Dimensions in inches mm Weights in lb kg C valve length = EN 558-1 Series 7 (ex BS 5156) D valve length = EN 558-1 Series 1 (ex DIN 3202 Series F1)
All weights are approximate based on manual valves
21 26 35 37 47 61 65 74 95 104 - - - - - - -54 67 90 94 119 154 164 188 241 263 - - - - - - -
21 24 33 35 43 56 58 65 82 89 - - - - - - -52 61 84 88 108 142 148 164 208 227 - - - - - - -
19 19 25 33 44 49 57 66 82 102 - - - - - - -49 49 635 83 111 125 145 168 208 260 - - - - - - -
Weight24 33 99 198 249 397 595 1102 2204 3306 - - - - - - -011 015 045 090 113 180 270 500 100 150 - - - - - - -
- - 39 36 43 56 62 69 89 96 121 153 174 195 229 267 260- - 100 91 108 143 157 175 226 243 308 388 442 495 581 679 660
- - 37 34 39 52 56 60 76 82 103 127 145 - - - -- - 93 85 98 131 141 152 194 208 262 322 367 - - - -
- - 43 46 50 58 63 75 85 100 125 140 160 205 250 295 295- - 108 117 127 146 159 190 216 254 305 356 406 521 635 749 749
- - 54 59 63 71 79 91 114 122 138 158 189 236 287 335 386- - 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - 397 397 595 882 1080 1697 3386 4189 6989 1058 1369 3351 5952 7936 1115
- - 180 180 270 400 490 770 140 190 317 480 621 152 270 360 506
- - - 38 44 58 63 70 90 97 122 154 175 196 230 269 261- - - 97 111 146 160 177 229 246 311 391 445 498 585 683 664
- - - 36 40 53 57 60 78 84 104 128 146 - - - -- - - 91 101 134 144 154 197 212 265 325 370 - - - -
- - - 48 52 59 64 78 88 103 128 144 164 209 254 299 299- - - 121 131 150 163 194 220 258 309 362 412 527 641 755 755
- - - 59 63 71 79 91 114 122 140 156 189 236 287 335 386- - - 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - - 595 683 992 1190 1807 3306 4497 7297 1084 1338 3395 6018 8046 1128- - - 270 310 450 540 820 150 204 331 492 630 154 273 365 512
- - 40 36 43 57 62 69 89 96 122 153 174 195 229 - -
- - 101 92 109 144 158 176 227 244 309 389 443 496 582 - -
- - 37 34 39 52 56 60 77 83 104 127 145 - - - -- - 94 86 99 132 142 153 195 210 263 323 368 - - - -
- - 44 47 51 59 64 76 86 101 126 141 161 206 251 - -- - 110 119 129 148 161 192 218 256 307 358 408 523 637 - -
- - 51 59 63 71 79 91 114 122 138 142 189 236 287 - -- - 130 150 160 180 200 230 290 310 350 360 480 600 730 - -
Weight- - 397 397 683 992 1190 1807 3196 4299 7098 1069 138 3373 5996 - -- - 180 180 310 450 540 820 145 195 322 485 626 153 272 - -
- - - 38 44 - 64 69 - 97 124 - 177 - - - -- - - 97 112 - 162 176 - 246 314 - 450 - - - -
- - - 36 40 - 57 61 - 83 105 - 147 - - - -- - - 91 102 - 145 155 - 211 267 - 374 - - - -
- - - 58 58 - 68 78 - 103 128 - 164 - - - --- - - 123 133 - 165 196 - 260 311 - 412 - - - -
- - - 59 63 - 79 91 - 122 138 - 189 - - - -- - - 150 160 - 200 230 - 310 350 - 480 - - - -
Weight- - - 595 683 1190 1808 4497 7297 1388 - - - -- - - 270 310 - 540 820 - 204 331 - 630 - - - -
15 197 244 244 315 472 472 472 670 905 1102 1102 145 189 229 275 27538 50 62 62 80 120 120 120 170 230 280 280 368 482 584 699 699
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1248
Saunders Type Diaphragm Valve Flow Co-ef1047297cient of Valve Range Cv (Kv)
12rdquo DN15
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 550 471 - - 600 514 - -
90 528 453 - - 575 493 - -
80 506 433 - - 551 472 - -
70 483 414 - - 527 452 - -
60 461 395 - - 503 431 - -
50 384 329 - - 419 359 - -
40 308 262 - - 335 287 - -
30 230 197 - - 251 215 - -
20 154 132 - - 167 143 - -
10 077 066 - - 083 071 - -
0 0 0 - - 0 0 - -
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 4300 3686 3500 3000 4500 3857 3100 2657
90 4128 3540 3400 2914 4320 3703 2976 2551
80 3956 3391 3360 2880 4139 3548 2851 2443
70 3784 3243 3200 2743 3959 3393 2728 2338
60 3611 3095 2900 2486 3779 3241 2603 2232
50 3010 2581 2600 2228 3150 2700 2169 1859
40 2407 2063 2100 1800 2519 2159 1735 1487
30 1805 1547 1600 1368 1889 1619 1301 1115
20 1203 1031 95 814 1259 1079 867 743
10 601 515 39 334 629 539 433 371
0 0 0 0 0 0 0 0 0
34rdquo DN20
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1150 986 920 789 1200 1029 650 559
90 1103 945 9 00 7 71 1151 987 624 5 35
80 1057 906 8 80 7 54 1103 945 598 5 13
70 1012 867 840 720 1055 904 572 490
60 966 828 770 660 1007 863 545 467
50 805 690 670 574 839 719 454 389
40 643 551 550 471 671 575 363 311
30 483 414 410 351 503 431 272 233
20 321 275 250 214 335 287 181 155
10 160 137 100 086 167 143 090 077
0 0 0 0 0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 8000 6861 6400 5489 8800 7547 5900 5060
90 7680 6586 6300 5403 8448 7245 5600 4800
80 7359 6311 6100 5231 8096 6943 5400 4629
70 7040 6037 5800 4971 7743 6640 5200 4457
60 6719 5762 5300 4543 7391 6338 5000 4286
50 5600 4803 4700 4029 6169 5282 4100 3514
40 4479 3839 3800 3257 4928 4224 3300 2828
30 3359 2879 2900 2486 3695 3167 2500 2143
20 2239 1919 1700 1457 2464 2111 1600 1371
10 1119 960 700 600 1232 1056 800 686
0 0 0 0 0 0 0 0 0
1rdquo DN25
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1760 1509 1400 1200 1800 1543 1119 96090 1629 1396 1370 1174 1728 1481 1075 921
80 1619 1388 1340 1149 1656 1419 1030 883
70 1548 1326 1270 1089 1583 1357 985 842
60 1478 1267 1160 994 1511 1295 940 806
50 1232 1056 1020 874 1259 1079 783 671
40 985 844 840 720 1007 863 627 537
30 739 633 630 540 755 647 470 402
20 492 422 380 325 503 431 313 268
10 246 211 150 129 251 215 156 134
0 0 0 0 0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 12700 10880 10200 8740 13200 11310 8300 711090 12100 10370 9790 8390 12600 10800 7970 6830
80 11600 9940 9380 8040 12100 10370 7640 6540
70 11100 9510 8980 7690 11600 9940 7300 6260
60 10600 9090 8570 7340 11000 9430 6970 5980
50 8890 7620 7140 6120 9240 7920 5810 4980
40 7112 6090 5710 4890 7390 6340 4650 3980
30 5333 4570 4280 3670 5540 4750 3490 2990
20 3556 3050 2860 2450 3700 3170 2320 1990
10 1778 1520 1430 1220 1850 1584 1160 990
0 0 0 0 0 0 0 0 0
114rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2750 2357 2200 1886 2800 2400 1670 1431
90 2639 2261 2112 1810 2688 2304 1603 1374
80 2529 2168 2024 1735 2575 2207 1536 1317
70 2420 2074 1935 1659 2464 2111 1469 1259
60 2309 1979 1847 1583 2351 2015 1402 1202
50 1925 1650 1539 1319 1960 1680 1169 1002
40 1539 1319 1232 1057 1567 1343 935 801
30 1154 989 923 791 1175 1007 701 601
20 769 659 616 528 783 671 467 400
10 384 329 308 262 391 335 233 198
0 0 0 0 0 0 0 0 0
3rdquo
DN80
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 18500 15860 14800 12690 18600 15940 14800 12690
90 17700 15170 14500 12430 17800 15260 14200 12170
80 17000 14570 14200 12170 17100 14660 13600 11660
70 16200 13890 13500 11570 16300 13970 13000 11140
60 15500 13290 12300 10540 15600 13370 12400 10630
50 12900 11060 10800 9260 13000 11140 10300 8830
40 10300 8830 8900 7630 10400 8910 8290 7100
30 7770 6660 6700 4890 7810 6700 6220 4470
20 5180 4440 4000 3430 5210 4460 4140 3550
10 2590 2220 1600 1370 2600 2230 2070 1780
0 0 0 0 0 0 0 0 0
2
8122019 Saunders Valve Catalog
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4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
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Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1648
Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
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ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
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Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
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Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 648
Saunders Type Diaphragm Valves
Valves for Corrosive and Abrasive Applications
6
The Original and the Best
Saunders diaphragm valve
features and bene1047297ts for corrosiveand abrasive applications with100 leaktight closure operation
Compressor supports
the diaphragm in all
positions for longer life
Wide range of
body materials
available
Variety of paint finishes
available to international
standards
Wide choice ofdiaphragm materials
provide positive shut-off
and isolate all bonnet
working parts from the
line 1047298uid
Body end connections mdash
screwed 1047298anged or weld
end options to various
international standards
Reinforced
diaphragms givelong life and leak
free operation
Handwheel sized for
comfortable grip and
easy operation
Yellow valve indicator
gives clear indication
of valve position
Various bonnet
options available
Many lining options
available Lower
cost than
alloy options
Twin start threading requiresless turns for valve operation
Lubricated for service free
long life Lipseal preventsingress of dust dirt andatmospheric pollutants
Pocketless design
for smooth 1047298ow
characteristics
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 748
Saunders Type Diaphragm Valves
Valve Bene1047297ts for Corrosive and Abrasive Applications
Extended life reliability safety and ease ofuse combined with an essentially simpledesign results in low maintenance and
cost-effective operation
On pressure and vacuum Saundersdiaphragm valves operate and close100 leaktight even after thousandsof operations reducing processing andhandling costs by eliminating emissionsnormally associated with conventionalvalve designs
All working parts of the valves are isolatedfrom the line media and positive closure isobtained even on frequent cycling or withentrained particulates in the line unlike
other valve types
Throttling and control characteristics areenhanced by a streamlined flow path thatis cavity free and provides excellent flowcontrol capabilities
The Saunders valve can be installed toassist self-draining if required Pleaseconsult us for drainage angle advice
Valve set for self draining
The Saunders valve can be installedin any position without affecting itsoperation We recommend installingat least a 6x pipe diameter from bendor pump
Valve usable in any position
Our Saunders A Type diaphragm valves have beendeveloped to handle a wide range of 1047298uids andgases Choose from a broad range of materialsmethods of operation and body end connections tosatisfy the needs of your most corrosive and abrasiveapplications
Pocketless design for contamination free performanceand smooth 1047298ow characteristics Linear operationensures valve does not induce damaging pressuresurges or static charges
Valve 1047298ow
Three part design allows maintenance and actuatorretrofitting without removing the valve resulting inlower long-term cost of ownership compared to othervalve types
Ease of maintenance
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 848
Saunders Type Diaphragm Valves
Industry Standards
Rubber linedbody data
Plastic linedbody features
Ductile iron body ndash highmechanical strength
Ductile iron body ndashmechanically supportsplastic lining
Lining protected fromultraviolet (UV)
Injection gate to side ofweir flange meansndash
Smooth weir for diaphragmsealing and zero leakage
Lining lock-on weir 1047298angeand in-bore inlet
Lining thickness range
012rdquo ndash 020rdquo 3ndash5 mm rdquo to 6rdquo DN20ndashDN150
Valve body lining ndashproduction tests
Plastic Lined valveweir plan
All Saunders linedvalves have each bodyindividually tested for
lining integrity
Glass lining ndashSpark test 10kV ac
Rubber Butyl ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Plastic lined ndashSpark test 20kV acdc
Plastic Lined valvebody section
8
Standard Body Materials
CAST
IRON
Flanged rdquo to 16rdquo DN15ndashDN400
ASTM A48 Class 35Cor ASTM A126 Class B
DUCTILE
IRON
SG IRON
Screwed rdquo to 2rdquo DN15ndashDN50
ASTM A395 65-45-12 Flanged rdquo to 6rdquo DN15ndashDN150
ASTM A395 60-40-18or ASTM A395
CAST
STEELFlanged rdquo to 4rdquo DN15ndashDN100
ASTM A216 WCB
BRONZE
GUNMETAL
Screwed rdquo to 3rdquo DN15ndashDN80 ASTM B62 or ASTM B584 Alloy 836
Flanged
rdquo to 4rdquo DN15ndashDN100 None
STAINLESS
STEEL
Screwed rdquo to 3rdquo DN15ndashDN80
Flanged rdquo to 6rdquo DN15ndashDN150 ASTM A743 CF-8Mor ASTM A351 CF-8M
Soft rubber linings
Natural rubber
(polyisoprene)40-46deg IRHD
Butyl (Isobutyleneisoprene) 60ndash66deg IRHD
Hard ebonite rubberHRL 75ndash85deg Shore D
Lining thickness range 008rdquo ndash 018rdquo 2ndash45mm rdquo to 14rdquo DN20ndashDN350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 948
bull Per1047298uoroalkoxy ndash PFA Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Polytetra1047298uoroethylene ndash PTFE Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Ethylene tetra1047298uoroethylene ndash ETFE Suitable for strong acids salts in water at higher
temperatures solvents at medium temperature
bull Polypropylene ndash PP Main applications include mineral acids water
salts in water and effluent treatment chemicals
bull Glass Used in multi-process chemical plants
on acids and solvents
bull Hard Rubber ndash NRHRL
Used for salts in water dilute mineralacids chlorine water de-ionized waterplating solutions and potable water
bull Soft Butyl Rubber ndash IIRBL Good for corrosive and abrasive slurries
mineral acids and acidic slurries
bull Neoprene ndash CR Particularly suitable for animal vegetable fatty oils
and greases Abrasion resistance over wide pH range ndashused for aggressive slurries
bull Soft Natural Rubber - AASRL High abrasion resistance
Suitable for use on powders abrasive slurries clayscoal dust dry fertilizer gypsum
Valve Body Lining Materials ndashVisual Process Resistance Guide
bull PPbull HRL
bull ETFE
bull Neoprene
bull AA Natural
bull Glass
bull Butyl
A B R A S I O N R E S I S T A N C E High
C O
R R O
S I O
N C H E M
I C A L
R E S I S T A N C E
H i g h
bull PTFEPFA
Valve Body Linings for Saunders Valves
New Environmental Protection
The green Tefzeltrade coating is applied before theinjection moulding of the Perfluoroalkoxy (PFA) or
Ethylenetetraflourorethylene (ETFE) lining using anelectrostatic powder coating method By coating thevalve body bonnet and hand wheel both internaland external corrosive protection is maximizedproviding peace of mind in extreme corrosive materialprocessing applications
Available in rdquo to 4rdquo DN20 to DN100 with a PFA liningand rdquo to 6rdquo DN20 to DN150 in the ETFE lined option
Saunders environmental protective coating has been developedspecifically to provide unrivalled corrosion resistanceThis protective coating utilizes Du Pontrsquos Tefzeltrade(Ethylenetetraflouroethylene) material
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Standards Dimensions amp Weights
10
As well as being in overall lengths to EN 558-1Series 1 and Series 7 and MSS SP88 Saundersvalves are manufactured to the following standards
Female screwed pipe connections
BRITISHBS 21 taper
BS 21 parallel
GERMAN DIN 259
INTERNATIONALISO 71 taper
ISO 71 parallel
Flanges
BRITISH
BS 10 tables D and E
BS 4504 tables PN1016
BS 1560 Class 150
EUROPEANEN 1092-1 PN1016
EN 1092-2 PN1016
JAPANESE JIS B 2212
Diaphragm Valves(Design amp ManufactureStandard Practice)
MSS SP-88
Flanged Valves ASME B 165
Steel Valves ASME B1634
Cast Iron Flanged Fittings ASMEANSI B161
Bronze Gunmetal Flanges ASME B1624
Bronze Gunmetal Threaded Fittings
ASMEANSI B1615
Socketweld Fittings ASME B1611
Buttweld Ends ASME B1625
Cast IronThreaded Fittings ASME B164
Female ScrewedPipe Connections
AP15B
Pipe Threads ANSIASME B1201
Power Piping ASME B311
PetroChem Piping ASME B313
Saunders Valves are manufactured to the
following industry standards (where applicable)
C or D
E
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged1 2rdquo to 2rdquo
DN15ndashDN50
C or D
E
A
- O p e n
B
- C l o s e d
A
- O p e n
B
- C l o s e d
Screwed1 4rdquo to 3rdquoDN8ndashDN50
C
E
A
- O p e n
B
- C l o s e d
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged8rdquo to 14rdquo
DN200ndashDN350
C or D
E
A
- O p e n
B
- C l o s e d
Flanged21 2rdquo to 6rdquo
DN65ndashDN150
8122019 Saunders Valve Catalog
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148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
FlangedPlastic Lined
Valve Diameter
Inches
DN
Inches
DN
Dimensions in inches mm Weights in lb kg C valve length = EN 558-1 Series 7 (ex BS 5156) D valve length = EN 558-1 Series 1 (ex DIN 3202 Series F1)
All weights are approximate based on manual valves
21 26 35 37 47 61 65 74 95 104 - - - - - - -54 67 90 94 119 154 164 188 241 263 - - - - - - -
21 24 33 35 43 56 58 65 82 89 - - - - - - -52 61 84 88 108 142 148 164 208 227 - - - - - - -
19 19 25 33 44 49 57 66 82 102 - - - - - - -49 49 635 83 111 125 145 168 208 260 - - - - - - -
Weight24 33 99 198 249 397 595 1102 2204 3306 - - - - - - -011 015 045 090 113 180 270 500 100 150 - - - - - - -
- - 39 36 43 56 62 69 89 96 121 153 174 195 229 267 260- - 100 91 108 143 157 175 226 243 308 388 442 495 581 679 660
- - 37 34 39 52 56 60 76 82 103 127 145 - - - -- - 93 85 98 131 141 152 194 208 262 322 367 - - - -
- - 43 46 50 58 63 75 85 100 125 140 160 205 250 295 295- - 108 117 127 146 159 190 216 254 305 356 406 521 635 749 749
- - 54 59 63 71 79 91 114 122 138 158 189 236 287 335 386- - 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - 397 397 595 882 1080 1697 3386 4189 6989 1058 1369 3351 5952 7936 1115
- - 180 180 270 400 490 770 140 190 317 480 621 152 270 360 506
- - - 38 44 58 63 70 90 97 122 154 175 196 230 269 261- - - 97 111 146 160 177 229 246 311 391 445 498 585 683 664
- - - 36 40 53 57 60 78 84 104 128 146 - - - -- - - 91 101 134 144 154 197 212 265 325 370 - - - -
- - - 48 52 59 64 78 88 103 128 144 164 209 254 299 299- - - 121 131 150 163 194 220 258 309 362 412 527 641 755 755
- - - 59 63 71 79 91 114 122 140 156 189 236 287 335 386- - - 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - - 595 683 992 1190 1807 3306 4497 7297 1084 1338 3395 6018 8046 1128- - - 270 310 450 540 820 150 204 331 492 630 154 273 365 512
- - 40 36 43 57 62 69 89 96 122 153 174 195 229 - -
- - 101 92 109 144 158 176 227 244 309 389 443 496 582 - -
- - 37 34 39 52 56 60 77 83 104 127 145 - - - -- - 94 86 99 132 142 153 195 210 263 323 368 - - - -
- - 44 47 51 59 64 76 86 101 126 141 161 206 251 - -- - 110 119 129 148 161 192 218 256 307 358 408 523 637 - -
- - 51 59 63 71 79 91 114 122 138 142 189 236 287 - -- - 130 150 160 180 200 230 290 310 350 360 480 600 730 - -
Weight- - 397 397 683 992 1190 1807 3196 4299 7098 1069 138 3373 5996 - -- - 180 180 310 450 540 820 145 195 322 485 626 153 272 - -
- - - 38 44 - 64 69 - 97 124 - 177 - - - -- - - 97 112 - 162 176 - 246 314 - 450 - - - -
- - - 36 40 - 57 61 - 83 105 - 147 - - - -- - - 91 102 - 145 155 - 211 267 - 374 - - - -
- - - 58 58 - 68 78 - 103 128 - 164 - - - --- - - 123 133 - 165 196 - 260 311 - 412 - - - -
- - - 59 63 - 79 91 - 122 138 - 189 - - - -- - - 150 160 - 200 230 - 310 350 - 480 - - - -
Weight- - - 595 683 1190 1808 4497 7297 1388 - - - -- - - 270 310 - 540 820 - 204 331 - 630 - - - -
15 197 244 244 315 472 472 472 670 905 1102 1102 145 189 229 275 27538 50 62 62 80 120 120 120 170 230 280 280 368 482 584 699 699
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1248
Saunders Type Diaphragm Valve Flow Co-ef1047297cient of Valve Range Cv (Kv)
12rdquo DN15
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 550 471 - - 600 514 - -
90 528 453 - - 575 493 - -
80 506 433 - - 551 472 - -
70 483 414 - - 527 452 - -
60 461 395 - - 503 431 - -
50 384 329 - - 419 359 - -
40 308 262 - - 335 287 - -
30 230 197 - - 251 215 - -
20 154 132 - - 167 143 - -
10 077 066 - - 083 071 - -
0 0 0 - - 0 0 - -
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 4300 3686 3500 3000 4500 3857 3100 2657
90 4128 3540 3400 2914 4320 3703 2976 2551
80 3956 3391 3360 2880 4139 3548 2851 2443
70 3784 3243 3200 2743 3959 3393 2728 2338
60 3611 3095 2900 2486 3779 3241 2603 2232
50 3010 2581 2600 2228 3150 2700 2169 1859
40 2407 2063 2100 1800 2519 2159 1735 1487
30 1805 1547 1600 1368 1889 1619 1301 1115
20 1203 1031 95 814 1259 1079 867 743
10 601 515 39 334 629 539 433 371
0 0 0 0 0 0 0 0 0
34rdquo DN20
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1150 986 920 789 1200 1029 650 559
90 1103 945 9 00 7 71 1151 987 624 5 35
80 1057 906 8 80 7 54 1103 945 598 5 13
70 1012 867 840 720 1055 904 572 490
60 966 828 770 660 1007 863 545 467
50 805 690 670 574 839 719 454 389
40 643 551 550 471 671 575 363 311
30 483 414 410 351 503 431 272 233
20 321 275 250 214 335 287 181 155
10 160 137 100 086 167 143 090 077
0 0 0 0 0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 8000 6861 6400 5489 8800 7547 5900 5060
90 7680 6586 6300 5403 8448 7245 5600 4800
80 7359 6311 6100 5231 8096 6943 5400 4629
70 7040 6037 5800 4971 7743 6640 5200 4457
60 6719 5762 5300 4543 7391 6338 5000 4286
50 5600 4803 4700 4029 6169 5282 4100 3514
40 4479 3839 3800 3257 4928 4224 3300 2828
30 3359 2879 2900 2486 3695 3167 2500 2143
20 2239 1919 1700 1457 2464 2111 1600 1371
10 1119 960 700 600 1232 1056 800 686
0 0 0 0 0 0 0 0 0
1rdquo DN25
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1760 1509 1400 1200 1800 1543 1119 96090 1629 1396 1370 1174 1728 1481 1075 921
80 1619 1388 1340 1149 1656 1419 1030 883
70 1548 1326 1270 1089 1583 1357 985 842
60 1478 1267 1160 994 1511 1295 940 806
50 1232 1056 1020 874 1259 1079 783 671
40 985 844 840 720 1007 863 627 537
30 739 633 630 540 755 647 470 402
20 492 422 380 325 503 431 313 268
10 246 211 150 129 251 215 156 134
0 0 0 0 0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 12700 10880 10200 8740 13200 11310 8300 711090 12100 10370 9790 8390 12600 10800 7970 6830
80 11600 9940 9380 8040 12100 10370 7640 6540
70 11100 9510 8980 7690 11600 9940 7300 6260
60 10600 9090 8570 7340 11000 9430 6970 5980
50 8890 7620 7140 6120 9240 7920 5810 4980
40 7112 6090 5710 4890 7390 6340 4650 3980
30 5333 4570 4280 3670 5540 4750 3490 2990
20 3556 3050 2860 2450 3700 3170 2320 1990
10 1778 1520 1430 1220 1850 1584 1160 990
0 0 0 0 0 0 0 0 0
114rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2750 2357 2200 1886 2800 2400 1670 1431
90 2639 2261 2112 1810 2688 2304 1603 1374
80 2529 2168 2024 1735 2575 2207 1536 1317
70 2420 2074 1935 1659 2464 2111 1469 1259
60 2309 1979 1847 1583 2351 2015 1402 1202
50 1925 1650 1539 1319 1960 1680 1169 1002
40 1539 1319 1232 1057 1567 1343 935 801
30 1154 989 923 791 1175 1007 701 601
20 769 659 616 528 783 671 467 400
10 384 329 308 262 391 335 233 198
0 0 0 0 0 0 0 0 0
3rdquo
DN80
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 18500 15860 14800 12690 18600 15940 14800 12690
90 17700 15170 14500 12430 17800 15260 14200 12170
80 17000 14570 14200 12170 17100 14660 13600 11660
70 16200 13890 13500 11570 16300 13970 13000 11140
60 15500 13290 12300 10540 15600 13370 12400 10630
50 12900 11060 10800 9260 13000 11140 10300 8830
40 10300 8830 8900 7630 10400 8910 8290 7100
30 7770 6660 6700 4890 7810 6700 6220 4470
20 5180 4440 4000 3430 5210 4460 4140 3550
10 2590 2220 1600 1370 2600 2230 2070 1780
0 0 0 0 0 0 0 0 0
2
8122019 Saunders Valve Catalog
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4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1548
Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1648
Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1748
Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
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ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
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wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Valve Bene1047297ts for Corrosive and Abrasive Applications
Extended life reliability safety and ease ofuse combined with an essentially simpledesign results in low maintenance and
cost-effective operation
On pressure and vacuum Saundersdiaphragm valves operate and close100 leaktight even after thousandsof operations reducing processing andhandling costs by eliminating emissionsnormally associated with conventionalvalve designs
All working parts of the valves are isolatedfrom the line media and positive closure isobtained even on frequent cycling or withentrained particulates in the line unlike
other valve types
Throttling and control characteristics areenhanced by a streamlined flow path thatis cavity free and provides excellent flowcontrol capabilities
The Saunders valve can be installed toassist self-draining if required Pleaseconsult us for drainage angle advice
Valve set for self draining
The Saunders valve can be installedin any position without affecting itsoperation We recommend installingat least a 6x pipe diameter from bendor pump
Valve usable in any position
Our Saunders A Type diaphragm valves have beendeveloped to handle a wide range of 1047298uids andgases Choose from a broad range of materialsmethods of operation and body end connections tosatisfy the needs of your most corrosive and abrasiveapplications
Pocketless design for contamination free performanceand smooth 1047298ow characteristics Linear operationensures valve does not induce damaging pressuresurges or static charges
Valve 1047298ow
Three part design allows maintenance and actuatorretrofitting without removing the valve resulting inlower long-term cost of ownership compared to othervalve types
Ease of maintenance
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Industry Standards
Rubber linedbody data
Plastic linedbody features
Ductile iron body ndash highmechanical strength
Ductile iron body ndashmechanically supportsplastic lining
Lining protected fromultraviolet (UV)
Injection gate to side ofweir flange meansndash
Smooth weir for diaphragmsealing and zero leakage
Lining lock-on weir 1047298angeand in-bore inlet
Lining thickness range
012rdquo ndash 020rdquo 3ndash5 mm rdquo to 6rdquo DN20ndashDN150
Valve body lining ndashproduction tests
Plastic Lined valveweir plan
All Saunders linedvalves have each bodyindividually tested for
lining integrity
Glass lining ndashSpark test 10kV ac
Rubber Butyl ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Plastic lined ndashSpark test 20kV acdc
Plastic Lined valvebody section
8
Standard Body Materials
CAST
IRON
Flanged rdquo to 16rdquo DN15ndashDN400
ASTM A48 Class 35Cor ASTM A126 Class B
DUCTILE
IRON
SG IRON
Screwed rdquo to 2rdquo DN15ndashDN50
ASTM A395 65-45-12 Flanged rdquo to 6rdquo DN15ndashDN150
ASTM A395 60-40-18or ASTM A395
CAST
STEELFlanged rdquo to 4rdquo DN15ndashDN100
ASTM A216 WCB
BRONZE
GUNMETAL
Screwed rdquo to 3rdquo DN15ndashDN80 ASTM B62 or ASTM B584 Alloy 836
Flanged
rdquo to 4rdquo DN15ndashDN100 None
STAINLESS
STEEL
Screwed rdquo to 3rdquo DN15ndashDN80
Flanged rdquo to 6rdquo DN15ndashDN150 ASTM A743 CF-8Mor ASTM A351 CF-8M
Soft rubber linings
Natural rubber
(polyisoprene)40-46deg IRHD
Butyl (Isobutyleneisoprene) 60ndash66deg IRHD
Hard ebonite rubberHRL 75ndash85deg Shore D
Lining thickness range 008rdquo ndash 018rdquo 2ndash45mm rdquo to 14rdquo DN20ndashDN350
8122019 Saunders Valve Catalog
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bull Per1047298uoroalkoxy ndash PFA Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Polytetra1047298uoroethylene ndash PTFE Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Ethylene tetra1047298uoroethylene ndash ETFE Suitable for strong acids salts in water at higher
temperatures solvents at medium temperature
bull Polypropylene ndash PP Main applications include mineral acids water
salts in water and effluent treatment chemicals
bull Glass Used in multi-process chemical plants
on acids and solvents
bull Hard Rubber ndash NRHRL
Used for salts in water dilute mineralacids chlorine water de-ionized waterplating solutions and potable water
bull Soft Butyl Rubber ndash IIRBL Good for corrosive and abrasive slurries
mineral acids and acidic slurries
bull Neoprene ndash CR Particularly suitable for animal vegetable fatty oils
and greases Abrasion resistance over wide pH range ndashused for aggressive slurries
bull Soft Natural Rubber - AASRL High abrasion resistance
Suitable for use on powders abrasive slurries clayscoal dust dry fertilizer gypsum
Valve Body Lining Materials ndashVisual Process Resistance Guide
bull PPbull HRL
bull ETFE
bull Neoprene
bull AA Natural
bull Glass
bull Butyl
A B R A S I O N R E S I S T A N C E High
C O
R R O
S I O
N C H E M
I C A L
R E S I S T A N C E
H i g h
bull PTFEPFA
Valve Body Linings for Saunders Valves
New Environmental Protection
The green Tefzeltrade coating is applied before theinjection moulding of the Perfluoroalkoxy (PFA) or
Ethylenetetraflourorethylene (ETFE) lining using anelectrostatic powder coating method By coating thevalve body bonnet and hand wheel both internaland external corrosive protection is maximizedproviding peace of mind in extreme corrosive materialprocessing applications
Available in rdquo to 4rdquo DN20 to DN100 with a PFA liningand rdquo to 6rdquo DN20 to DN150 in the ETFE lined option
Saunders environmental protective coating has been developedspecifically to provide unrivalled corrosion resistanceThis protective coating utilizes Du Pontrsquos Tefzeltrade(Ethylenetetraflouroethylene) material
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Standards Dimensions amp Weights
10
As well as being in overall lengths to EN 558-1Series 1 and Series 7 and MSS SP88 Saundersvalves are manufactured to the following standards
Female screwed pipe connections
BRITISHBS 21 taper
BS 21 parallel
GERMAN DIN 259
INTERNATIONALISO 71 taper
ISO 71 parallel
Flanges
BRITISH
BS 10 tables D and E
BS 4504 tables PN1016
BS 1560 Class 150
EUROPEANEN 1092-1 PN1016
EN 1092-2 PN1016
JAPANESE JIS B 2212
Diaphragm Valves(Design amp ManufactureStandard Practice)
MSS SP-88
Flanged Valves ASME B 165
Steel Valves ASME B1634
Cast Iron Flanged Fittings ASMEANSI B161
Bronze Gunmetal Flanges ASME B1624
Bronze Gunmetal Threaded Fittings
ASMEANSI B1615
Socketweld Fittings ASME B1611
Buttweld Ends ASME B1625
Cast IronThreaded Fittings ASME B164
Female ScrewedPipe Connections
AP15B
Pipe Threads ANSIASME B1201
Power Piping ASME B311
PetroChem Piping ASME B313
Saunders Valves are manufactured to the
following industry standards (where applicable)
C or D
E
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged1 2rdquo to 2rdquo
DN15ndashDN50
C or D
E
A
- O p e n
B
- C l o s e d
A
- O p e n
B
- C l o s e d
Screwed1 4rdquo to 3rdquoDN8ndashDN50
C
E
A
- O p e n
B
- C l o s e d
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged8rdquo to 14rdquo
DN200ndashDN350
C or D
E
A
- O p e n
B
- C l o s e d
Flanged21 2rdquo to 6rdquo
DN65ndashDN150
8122019 Saunders Valve Catalog
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148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
FlangedPlastic Lined
Valve Diameter
Inches
DN
Inches
DN
Dimensions in inches mm Weights in lb kg C valve length = EN 558-1 Series 7 (ex BS 5156) D valve length = EN 558-1 Series 1 (ex DIN 3202 Series F1)
All weights are approximate based on manual valves
21 26 35 37 47 61 65 74 95 104 - - - - - - -54 67 90 94 119 154 164 188 241 263 - - - - - - -
21 24 33 35 43 56 58 65 82 89 - - - - - - -52 61 84 88 108 142 148 164 208 227 - - - - - - -
19 19 25 33 44 49 57 66 82 102 - - - - - - -49 49 635 83 111 125 145 168 208 260 - - - - - - -
Weight24 33 99 198 249 397 595 1102 2204 3306 - - - - - - -011 015 045 090 113 180 270 500 100 150 - - - - - - -
- - 39 36 43 56 62 69 89 96 121 153 174 195 229 267 260- - 100 91 108 143 157 175 226 243 308 388 442 495 581 679 660
- - 37 34 39 52 56 60 76 82 103 127 145 - - - -- - 93 85 98 131 141 152 194 208 262 322 367 - - - -
- - 43 46 50 58 63 75 85 100 125 140 160 205 250 295 295- - 108 117 127 146 159 190 216 254 305 356 406 521 635 749 749
- - 54 59 63 71 79 91 114 122 138 158 189 236 287 335 386- - 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - 397 397 595 882 1080 1697 3386 4189 6989 1058 1369 3351 5952 7936 1115
- - 180 180 270 400 490 770 140 190 317 480 621 152 270 360 506
- - - 38 44 58 63 70 90 97 122 154 175 196 230 269 261- - - 97 111 146 160 177 229 246 311 391 445 498 585 683 664
- - - 36 40 53 57 60 78 84 104 128 146 - - - -- - - 91 101 134 144 154 197 212 265 325 370 - - - -
- - - 48 52 59 64 78 88 103 128 144 164 209 254 299 299- - - 121 131 150 163 194 220 258 309 362 412 527 641 755 755
- - - 59 63 71 79 91 114 122 140 156 189 236 287 335 386- - - 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - - 595 683 992 1190 1807 3306 4497 7297 1084 1338 3395 6018 8046 1128- - - 270 310 450 540 820 150 204 331 492 630 154 273 365 512
- - 40 36 43 57 62 69 89 96 122 153 174 195 229 - -
- - 101 92 109 144 158 176 227 244 309 389 443 496 582 - -
- - 37 34 39 52 56 60 77 83 104 127 145 - - - -- - 94 86 99 132 142 153 195 210 263 323 368 - - - -
- - 44 47 51 59 64 76 86 101 126 141 161 206 251 - -- - 110 119 129 148 161 192 218 256 307 358 408 523 637 - -
- - 51 59 63 71 79 91 114 122 138 142 189 236 287 - -- - 130 150 160 180 200 230 290 310 350 360 480 600 730 - -
Weight- - 397 397 683 992 1190 1807 3196 4299 7098 1069 138 3373 5996 - -- - 180 180 310 450 540 820 145 195 322 485 626 153 272 - -
- - - 38 44 - 64 69 - 97 124 - 177 - - - -- - - 97 112 - 162 176 - 246 314 - 450 - - - -
- - - 36 40 - 57 61 - 83 105 - 147 - - - -- - - 91 102 - 145 155 - 211 267 - 374 - - - -
- - - 58 58 - 68 78 - 103 128 - 164 - - - --- - - 123 133 - 165 196 - 260 311 - 412 - - - -
- - - 59 63 - 79 91 - 122 138 - 189 - - - -- - - 150 160 - 200 230 - 310 350 - 480 - - - -
Weight- - - 595 683 1190 1808 4497 7297 1388 - - - -- - - 270 310 - 540 820 - 204 331 - 630 - - - -
15 197 244 244 315 472 472 472 670 905 1102 1102 145 189 229 275 27538 50 62 62 80 120 120 120 170 230 280 280 368 482 584 699 699
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valve Flow Co-ef1047297cient of Valve Range Cv (Kv)
12rdquo DN15
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 550 471 - - 600 514 - -
90 528 453 - - 575 493 - -
80 506 433 - - 551 472 - -
70 483 414 - - 527 452 - -
60 461 395 - - 503 431 - -
50 384 329 - - 419 359 - -
40 308 262 - - 335 287 - -
30 230 197 - - 251 215 - -
20 154 132 - - 167 143 - -
10 077 066 - - 083 071 - -
0 0 0 - - 0 0 - -
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 4300 3686 3500 3000 4500 3857 3100 2657
90 4128 3540 3400 2914 4320 3703 2976 2551
80 3956 3391 3360 2880 4139 3548 2851 2443
70 3784 3243 3200 2743 3959 3393 2728 2338
60 3611 3095 2900 2486 3779 3241 2603 2232
50 3010 2581 2600 2228 3150 2700 2169 1859
40 2407 2063 2100 1800 2519 2159 1735 1487
30 1805 1547 1600 1368 1889 1619 1301 1115
20 1203 1031 95 814 1259 1079 867 743
10 601 515 39 334 629 539 433 371
0 0 0 0 0 0 0 0 0
34rdquo DN20
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1150 986 920 789 1200 1029 650 559
90 1103 945 9 00 7 71 1151 987 624 5 35
80 1057 906 8 80 7 54 1103 945 598 5 13
70 1012 867 840 720 1055 904 572 490
60 966 828 770 660 1007 863 545 467
50 805 690 670 574 839 719 454 389
40 643 551 550 471 671 575 363 311
30 483 414 410 351 503 431 272 233
20 321 275 250 214 335 287 181 155
10 160 137 100 086 167 143 090 077
0 0 0 0 0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 8000 6861 6400 5489 8800 7547 5900 5060
90 7680 6586 6300 5403 8448 7245 5600 4800
80 7359 6311 6100 5231 8096 6943 5400 4629
70 7040 6037 5800 4971 7743 6640 5200 4457
60 6719 5762 5300 4543 7391 6338 5000 4286
50 5600 4803 4700 4029 6169 5282 4100 3514
40 4479 3839 3800 3257 4928 4224 3300 2828
30 3359 2879 2900 2486 3695 3167 2500 2143
20 2239 1919 1700 1457 2464 2111 1600 1371
10 1119 960 700 600 1232 1056 800 686
0 0 0 0 0 0 0 0 0
1rdquo DN25
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1760 1509 1400 1200 1800 1543 1119 96090 1629 1396 1370 1174 1728 1481 1075 921
80 1619 1388 1340 1149 1656 1419 1030 883
70 1548 1326 1270 1089 1583 1357 985 842
60 1478 1267 1160 994 1511 1295 940 806
50 1232 1056 1020 874 1259 1079 783 671
40 985 844 840 720 1007 863 627 537
30 739 633 630 540 755 647 470 402
20 492 422 380 325 503 431 313 268
10 246 211 150 129 251 215 156 134
0 0 0 0 0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 12700 10880 10200 8740 13200 11310 8300 711090 12100 10370 9790 8390 12600 10800 7970 6830
80 11600 9940 9380 8040 12100 10370 7640 6540
70 11100 9510 8980 7690 11600 9940 7300 6260
60 10600 9090 8570 7340 11000 9430 6970 5980
50 8890 7620 7140 6120 9240 7920 5810 4980
40 7112 6090 5710 4890 7390 6340 4650 3980
30 5333 4570 4280 3670 5540 4750 3490 2990
20 3556 3050 2860 2450 3700 3170 2320 1990
10 1778 1520 1430 1220 1850 1584 1160 990
0 0 0 0 0 0 0 0 0
114rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2750 2357 2200 1886 2800 2400 1670 1431
90 2639 2261 2112 1810 2688 2304 1603 1374
80 2529 2168 2024 1735 2575 2207 1536 1317
70 2420 2074 1935 1659 2464 2111 1469 1259
60 2309 1979 1847 1583 2351 2015 1402 1202
50 1925 1650 1539 1319 1960 1680 1169 1002
40 1539 1319 1232 1057 1567 1343 935 801
30 1154 989 923 791 1175 1007 701 601
20 769 659 616 528 783 671 467 400
10 384 329 308 262 391 335 233 198
0 0 0 0 0 0 0 0 0
3rdquo
DN80
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 18500 15860 14800 12690 18600 15940 14800 12690
90 17700 15170 14500 12430 17800 15260 14200 12170
80 17000 14570 14200 12170 17100 14660 13600 11660
70 16200 13890 13500 11570 16300 13970 13000 11140
60 15500 13290 12300 10540 15600 13370 12400 10630
50 12900 11060 10800 9260 13000 11140 10300 8830
40 10300 8830 8900 7630 10400 8910 8290 7100
30 7770 6660 6700 4890 7810 6700 6220 4470
20 5180 4440 4000 3430 5210 4460 4140 3550
10 2590 2220 1600 1370 2600 2230 2070 1780
0 0 0 0 0 0 0 0 0
2
8122019 Saunders Valve Catalog
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4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1448
Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1548
Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1648
Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1748
Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1848
Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2148
Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
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ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
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Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
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Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
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Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
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Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
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wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Industry Standards
Rubber linedbody data
Plastic linedbody features
Ductile iron body ndash highmechanical strength
Ductile iron body ndashmechanically supportsplastic lining
Lining protected fromultraviolet (UV)
Injection gate to side ofweir flange meansndash
Smooth weir for diaphragmsealing and zero leakage
Lining lock-on weir 1047298angeand in-bore inlet
Lining thickness range
012rdquo ndash 020rdquo 3ndash5 mm rdquo to 6rdquo DN20ndashDN150
Valve body lining ndashproduction tests
Plastic Lined valveweir plan
All Saunders linedvalves have each bodyindividually tested for
lining integrity
Glass lining ndashSpark test 10kV ac
Rubber Butyl ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Plastic lined ndashSpark test 20kV acdc
Plastic Lined valvebody section
8
Standard Body Materials
CAST
IRON
Flanged rdquo to 16rdquo DN15ndashDN400
ASTM A48 Class 35Cor ASTM A126 Class B
DUCTILE
IRON
SG IRON
Screwed rdquo to 2rdquo DN15ndashDN50
ASTM A395 65-45-12 Flanged rdquo to 6rdquo DN15ndashDN150
ASTM A395 60-40-18or ASTM A395
CAST
STEELFlanged rdquo to 4rdquo DN15ndashDN100
ASTM A216 WCB
BRONZE
GUNMETAL
Screwed rdquo to 3rdquo DN15ndashDN80 ASTM B62 or ASTM B584 Alloy 836
Flanged
rdquo to 4rdquo DN15ndashDN100 None
STAINLESS
STEEL
Screwed rdquo to 3rdquo DN15ndashDN80
Flanged rdquo to 6rdquo DN15ndashDN150 ASTM A743 CF-8Mor ASTM A351 CF-8M
Soft rubber linings
Natural rubber
(polyisoprene)40-46deg IRHD
Butyl (Isobutyleneisoprene) 60ndash66deg IRHD
Hard ebonite rubberHRL 75ndash85deg Shore D
Lining thickness range 008rdquo ndash 018rdquo 2ndash45mm rdquo to 14rdquo DN20ndashDN350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 948
bull Per1047298uoroalkoxy ndash PFA Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Polytetra1047298uoroethylene ndash PTFE Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Ethylene tetra1047298uoroethylene ndash ETFE Suitable for strong acids salts in water at higher
temperatures solvents at medium temperature
bull Polypropylene ndash PP Main applications include mineral acids water
salts in water and effluent treatment chemicals
bull Glass Used in multi-process chemical plants
on acids and solvents
bull Hard Rubber ndash NRHRL
Used for salts in water dilute mineralacids chlorine water de-ionized waterplating solutions and potable water
bull Soft Butyl Rubber ndash IIRBL Good for corrosive and abrasive slurries
mineral acids and acidic slurries
bull Neoprene ndash CR Particularly suitable for animal vegetable fatty oils
and greases Abrasion resistance over wide pH range ndashused for aggressive slurries
bull Soft Natural Rubber - AASRL High abrasion resistance
Suitable for use on powders abrasive slurries clayscoal dust dry fertilizer gypsum
Valve Body Lining Materials ndashVisual Process Resistance Guide
bull PPbull HRL
bull ETFE
bull Neoprene
bull AA Natural
bull Glass
bull Butyl
A B R A S I O N R E S I S T A N C E High
C O
R R O
S I O
N C H E M
I C A L
R E S I S T A N C E
H i g h
bull PTFEPFA
Valve Body Linings for Saunders Valves
New Environmental Protection
The green Tefzeltrade coating is applied before theinjection moulding of the Perfluoroalkoxy (PFA) or
Ethylenetetraflourorethylene (ETFE) lining using anelectrostatic powder coating method By coating thevalve body bonnet and hand wheel both internaland external corrosive protection is maximizedproviding peace of mind in extreme corrosive materialprocessing applications
Available in rdquo to 4rdquo DN20 to DN100 with a PFA liningand rdquo to 6rdquo DN20 to DN150 in the ETFE lined option
Saunders environmental protective coating has been developedspecifically to provide unrivalled corrosion resistanceThis protective coating utilizes Du Pontrsquos Tefzeltrade(Ethylenetetraflouroethylene) material
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Standards Dimensions amp Weights
10
As well as being in overall lengths to EN 558-1Series 1 and Series 7 and MSS SP88 Saundersvalves are manufactured to the following standards
Female screwed pipe connections
BRITISHBS 21 taper
BS 21 parallel
GERMAN DIN 259
INTERNATIONALISO 71 taper
ISO 71 parallel
Flanges
BRITISH
BS 10 tables D and E
BS 4504 tables PN1016
BS 1560 Class 150
EUROPEANEN 1092-1 PN1016
EN 1092-2 PN1016
JAPANESE JIS B 2212
Diaphragm Valves(Design amp ManufactureStandard Practice)
MSS SP-88
Flanged Valves ASME B 165
Steel Valves ASME B1634
Cast Iron Flanged Fittings ASMEANSI B161
Bronze Gunmetal Flanges ASME B1624
Bronze Gunmetal Threaded Fittings
ASMEANSI B1615
Socketweld Fittings ASME B1611
Buttweld Ends ASME B1625
Cast IronThreaded Fittings ASME B164
Female ScrewedPipe Connections
AP15B
Pipe Threads ANSIASME B1201
Power Piping ASME B311
PetroChem Piping ASME B313
Saunders Valves are manufactured to the
following industry standards (where applicable)
C or D
E
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged1 2rdquo to 2rdquo
DN15ndashDN50
C or D
E
A
- O p e n
B
- C l o s e d
A
- O p e n
B
- C l o s e d
Screwed1 4rdquo to 3rdquoDN8ndashDN50
C
E
A
- O p e n
B
- C l o s e d
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged8rdquo to 14rdquo
DN200ndashDN350
C or D
E
A
- O p e n
B
- C l o s e d
Flanged21 2rdquo to 6rdquo
DN65ndashDN150
8122019 Saunders Valve Catalog
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148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
FlangedPlastic Lined
Valve Diameter
Inches
DN
Inches
DN
Dimensions in inches mm Weights in lb kg C valve length = EN 558-1 Series 7 (ex BS 5156) D valve length = EN 558-1 Series 1 (ex DIN 3202 Series F1)
All weights are approximate based on manual valves
21 26 35 37 47 61 65 74 95 104 - - - - - - -54 67 90 94 119 154 164 188 241 263 - - - - - - -
21 24 33 35 43 56 58 65 82 89 - - - - - - -52 61 84 88 108 142 148 164 208 227 - - - - - - -
19 19 25 33 44 49 57 66 82 102 - - - - - - -49 49 635 83 111 125 145 168 208 260 - - - - - - -
Weight24 33 99 198 249 397 595 1102 2204 3306 - - - - - - -011 015 045 090 113 180 270 500 100 150 - - - - - - -
- - 39 36 43 56 62 69 89 96 121 153 174 195 229 267 260- - 100 91 108 143 157 175 226 243 308 388 442 495 581 679 660
- - 37 34 39 52 56 60 76 82 103 127 145 - - - -- - 93 85 98 131 141 152 194 208 262 322 367 - - - -
- - 43 46 50 58 63 75 85 100 125 140 160 205 250 295 295- - 108 117 127 146 159 190 216 254 305 356 406 521 635 749 749
- - 54 59 63 71 79 91 114 122 138 158 189 236 287 335 386- - 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - 397 397 595 882 1080 1697 3386 4189 6989 1058 1369 3351 5952 7936 1115
- - 180 180 270 400 490 770 140 190 317 480 621 152 270 360 506
- - - 38 44 58 63 70 90 97 122 154 175 196 230 269 261- - - 97 111 146 160 177 229 246 311 391 445 498 585 683 664
- - - 36 40 53 57 60 78 84 104 128 146 - - - -- - - 91 101 134 144 154 197 212 265 325 370 - - - -
- - - 48 52 59 64 78 88 103 128 144 164 209 254 299 299- - - 121 131 150 163 194 220 258 309 362 412 527 641 755 755
- - - 59 63 71 79 91 114 122 140 156 189 236 287 335 386- - - 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - - 595 683 992 1190 1807 3306 4497 7297 1084 1338 3395 6018 8046 1128- - - 270 310 450 540 820 150 204 331 492 630 154 273 365 512
- - 40 36 43 57 62 69 89 96 122 153 174 195 229 - -
- - 101 92 109 144 158 176 227 244 309 389 443 496 582 - -
- - 37 34 39 52 56 60 77 83 104 127 145 - - - -- - 94 86 99 132 142 153 195 210 263 323 368 - - - -
- - 44 47 51 59 64 76 86 101 126 141 161 206 251 - -- - 110 119 129 148 161 192 218 256 307 358 408 523 637 - -
- - 51 59 63 71 79 91 114 122 138 142 189 236 287 - -- - 130 150 160 180 200 230 290 310 350 360 480 600 730 - -
Weight- - 397 397 683 992 1190 1807 3196 4299 7098 1069 138 3373 5996 - -- - 180 180 310 450 540 820 145 195 322 485 626 153 272 - -
- - - 38 44 - 64 69 - 97 124 - 177 - - - -- - - 97 112 - 162 176 - 246 314 - 450 - - - -
- - - 36 40 - 57 61 - 83 105 - 147 - - - -- - - 91 102 - 145 155 - 211 267 - 374 - - - -
- - - 58 58 - 68 78 - 103 128 - 164 - - - --- - - 123 133 - 165 196 - 260 311 - 412 - - - -
- - - 59 63 - 79 91 - 122 138 - 189 - - - -- - - 150 160 - 200 230 - 310 350 - 480 - - - -
Weight- - - 595 683 1190 1808 4497 7297 1388 - - - -- - - 270 310 - 540 820 - 204 331 - 630 - - - -
15 197 244 244 315 472 472 472 670 905 1102 1102 145 189 229 275 27538 50 62 62 80 120 120 120 170 230 280 280 368 482 584 699 699
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1248
Saunders Type Diaphragm Valve Flow Co-ef1047297cient of Valve Range Cv (Kv)
12rdquo DN15
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 550 471 - - 600 514 - -
90 528 453 - - 575 493 - -
80 506 433 - - 551 472 - -
70 483 414 - - 527 452 - -
60 461 395 - - 503 431 - -
50 384 329 - - 419 359 - -
40 308 262 - - 335 287 - -
30 230 197 - - 251 215 - -
20 154 132 - - 167 143 - -
10 077 066 - - 083 071 - -
0 0 0 - - 0 0 - -
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 4300 3686 3500 3000 4500 3857 3100 2657
90 4128 3540 3400 2914 4320 3703 2976 2551
80 3956 3391 3360 2880 4139 3548 2851 2443
70 3784 3243 3200 2743 3959 3393 2728 2338
60 3611 3095 2900 2486 3779 3241 2603 2232
50 3010 2581 2600 2228 3150 2700 2169 1859
40 2407 2063 2100 1800 2519 2159 1735 1487
30 1805 1547 1600 1368 1889 1619 1301 1115
20 1203 1031 95 814 1259 1079 867 743
10 601 515 39 334 629 539 433 371
0 0 0 0 0 0 0 0 0
34rdquo DN20
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1150 986 920 789 1200 1029 650 559
90 1103 945 9 00 7 71 1151 987 624 5 35
80 1057 906 8 80 7 54 1103 945 598 5 13
70 1012 867 840 720 1055 904 572 490
60 966 828 770 660 1007 863 545 467
50 805 690 670 574 839 719 454 389
40 643 551 550 471 671 575 363 311
30 483 414 410 351 503 431 272 233
20 321 275 250 214 335 287 181 155
10 160 137 100 086 167 143 090 077
0 0 0 0 0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 8000 6861 6400 5489 8800 7547 5900 5060
90 7680 6586 6300 5403 8448 7245 5600 4800
80 7359 6311 6100 5231 8096 6943 5400 4629
70 7040 6037 5800 4971 7743 6640 5200 4457
60 6719 5762 5300 4543 7391 6338 5000 4286
50 5600 4803 4700 4029 6169 5282 4100 3514
40 4479 3839 3800 3257 4928 4224 3300 2828
30 3359 2879 2900 2486 3695 3167 2500 2143
20 2239 1919 1700 1457 2464 2111 1600 1371
10 1119 960 700 600 1232 1056 800 686
0 0 0 0 0 0 0 0 0
1rdquo DN25
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1760 1509 1400 1200 1800 1543 1119 96090 1629 1396 1370 1174 1728 1481 1075 921
80 1619 1388 1340 1149 1656 1419 1030 883
70 1548 1326 1270 1089 1583 1357 985 842
60 1478 1267 1160 994 1511 1295 940 806
50 1232 1056 1020 874 1259 1079 783 671
40 985 844 840 720 1007 863 627 537
30 739 633 630 540 755 647 470 402
20 492 422 380 325 503 431 313 268
10 246 211 150 129 251 215 156 134
0 0 0 0 0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 12700 10880 10200 8740 13200 11310 8300 711090 12100 10370 9790 8390 12600 10800 7970 6830
80 11600 9940 9380 8040 12100 10370 7640 6540
70 11100 9510 8980 7690 11600 9940 7300 6260
60 10600 9090 8570 7340 11000 9430 6970 5980
50 8890 7620 7140 6120 9240 7920 5810 4980
40 7112 6090 5710 4890 7390 6340 4650 3980
30 5333 4570 4280 3670 5540 4750 3490 2990
20 3556 3050 2860 2450 3700 3170 2320 1990
10 1778 1520 1430 1220 1850 1584 1160 990
0 0 0 0 0 0 0 0 0
114rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2750 2357 2200 1886 2800 2400 1670 1431
90 2639 2261 2112 1810 2688 2304 1603 1374
80 2529 2168 2024 1735 2575 2207 1536 1317
70 2420 2074 1935 1659 2464 2111 1469 1259
60 2309 1979 1847 1583 2351 2015 1402 1202
50 1925 1650 1539 1319 1960 1680 1169 1002
40 1539 1319 1232 1057 1567 1343 935 801
30 1154 989 923 791 1175 1007 701 601
20 769 659 616 528 783 671 467 400
10 384 329 308 262 391 335 233 198
0 0 0 0 0 0 0 0 0
3rdquo
DN80
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 18500 15860 14800 12690 18600 15940 14800 12690
90 17700 15170 14500 12430 17800 15260 14200 12170
80 17000 14570 14200 12170 17100 14660 13600 11660
70 16200 13890 13500 11570 16300 13970 13000 11140
60 15500 13290 12300 10540 15600 13370 12400 10630
50 12900 11060 10800 9260 13000 11140 10300 8830
40 10300 8830 8900 7630 10400 8910 8290 7100
30 7770 6660 6700 4890 7810 6700 6220 4470
20 5180 4440 4000 3430 5210 4460 4140 3550
10 2590 2220 1600 1370 2600 2230 2070 1780
0 0 0 0 0 0 0 0 0
2
8122019 Saunders Valve Catalog
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4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
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Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1648
Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
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ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
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Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
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Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 948
bull Per1047298uoroalkoxy ndash PFA Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Polytetra1047298uoroethylene ndash PTFE Most suitable for concentrated
mineral acids at high temperature aromatic aliphaticand chlorinated solvents
bull Ethylene tetra1047298uoroethylene ndash ETFE Suitable for strong acids salts in water at higher
temperatures solvents at medium temperature
bull Polypropylene ndash PP Main applications include mineral acids water
salts in water and effluent treatment chemicals
bull Glass Used in multi-process chemical plants
on acids and solvents
bull Hard Rubber ndash NRHRL
Used for salts in water dilute mineralacids chlorine water de-ionized waterplating solutions and potable water
bull Soft Butyl Rubber ndash IIRBL Good for corrosive and abrasive slurries
mineral acids and acidic slurries
bull Neoprene ndash CR Particularly suitable for animal vegetable fatty oils
and greases Abrasion resistance over wide pH range ndashused for aggressive slurries
bull Soft Natural Rubber - AASRL High abrasion resistance
Suitable for use on powders abrasive slurries clayscoal dust dry fertilizer gypsum
Valve Body Lining Materials ndashVisual Process Resistance Guide
bull PPbull HRL
bull ETFE
bull Neoprene
bull AA Natural
bull Glass
bull Butyl
A B R A S I O N R E S I S T A N C E High
C O
R R O
S I O
N C H E M
I C A L
R E S I S T A N C E
H i g h
bull PTFEPFA
Valve Body Linings for Saunders Valves
New Environmental Protection
The green Tefzeltrade coating is applied before theinjection moulding of the Perfluoroalkoxy (PFA) or
Ethylenetetraflourorethylene (ETFE) lining using anelectrostatic powder coating method By coating thevalve body bonnet and hand wheel both internaland external corrosive protection is maximizedproviding peace of mind in extreme corrosive materialprocessing applications
Available in rdquo to 4rdquo DN20 to DN100 with a PFA liningand rdquo to 6rdquo DN20 to DN150 in the ETFE lined option
Saunders environmental protective coating has been developedspecifically to provide unrivalled corrosion resistanceThis protective coating utilizes Du Pontrsquos Tefzeltrade(Ethylenetetraflouroethylene) material
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1048
Saunders Type Diaphragm Valves
Standards Dimensions amp Weights
10
As well as being in overall lengths to EN 558-1Series 1 and Series 7 and MSS SP88 Saundersvalves are manufactured to the following standards
Female screwed pipe connections
BRITISHBS 21 taper
BS 21 parallel
GERMAN DIN 259
INTERNATIONALISO 71 taper
ISO 71 parallel
Flanges
BRITISH
BS 10 tables D and E
BS 4504 tables PN1016
BS 1560 Class 150
EUROPEANEN 1092-1 PN1016
EN 1092-2 PN1016
JAPANESE JIS B 2212
Diaphragm Valves(Design amp ManufactureStandard Practice)
MSS SP-88
Flanged Valves ASME B 165
Steel Valves ASME B1634
Cast Iron Flanged Fittings ASMEANSI B161
Bronze Gunmetal Flanges ASME B1624
Bronze Gunmetal Threaded Fittings
ASMEANSI B1615
Socketweld Fittings ASME B1611
Buttweld Ends ASME B1625
Cast IronThreaded Fittings ASME B164
Female ScrewedPipe Connections
AP15B
Pipe Threads ANSIASME B1201
Power Piping ASME B311
PetroChem Piping ASME B313
Saunders Valves are manufactured to the
following industry standards (where applicable)
C or D
E
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged1 2rdquo to 2rdquo
DN15ndashDN50
C or D
E
A
- O p e n
B
- C l o s e d
A
- O p e n
B
- C l o s e d
Screwed1 4rdquo to 3rdquoDN8ndashDN50
C
E
A
- O p e n
B
- C l o s e d
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged8rdquo to 14rdquo
DN200ndashDN350
C or D
E
A
- O p e n
B
- C l o s e d
Flanged21 2rdquo to 6rdquo
DN65ndashDN150
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1148
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
FlangedPlastic Lined
Valve Diameter
Inches
DN
Inches
DN
Dimensions in inches mm Weights in lb kg C valve length = EN 558-1 Series 7 (ex BS 5156) D valve length = EN 558-1 Series 1 (ex DIN 3202 Series F1)
All weights are approximate based on manual valves
21 26 35 37 47 61 65 74 95 104 - - - - - - -54 67 90 94 119 154 164 188 241 263 - - - - - - -
21 24 33 35 43 56 58 65 82 89 - - - - - - -52 61 84 88 108 142 148 164 208 227 - - - - - - -
19 19 25 33 44 49 57 66 82 102 - - - - - - -49 49 635 83 111 125 145 168 208 260 - - - - - - -
Weight24 33 99 198 249 397 595 1102 2204 3306 - - - - - - -011 015 045 090 113 180 270 500 100 150 - - - - - - -
- - 39 36 43 56 62 69 89 96 121 153 174 195 229 267 260- - 100 91 108 143 157 175 226 243 308 388 442 495 581 679 660
- - 37 34 39 52 56 60 76 82 103 127 145 - - - -- - 93 85 98 131 141 152 194 208 262 322 367 - - - -
- - 43 46 50 58 63 75 85 100 125 140 160 205 250 295 295- - 108 117 127 146 159 190 216 254 305 356 406 521 635 749 749
- - 54 59 63 71 79 91 114 122 138 158 189 236 287 335 386- - 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - 397 397 595 882 1080 1697 3386 4189 6989 1058 1369 3351 5952 7936 1115
- - 180 180 270 400 490 770 140 190 317 480 621 152 270 360 506
- - - 38 44 58 63 70 90 97 122 154 175 196 230 269 261- - - 97 111 146 160 177 229 246 311 391 445 498 585 683 664
- - - 36 40 53 57 60 78 84 104 128 146 - - - -- - - 91 101 134 144 154 197 212 265 325 370 - - - -
- - - 48 52 59 64 78 88 103 128 144 164 209 254 299 299- - - 121 131 150 163 194 220 258 309 362 412 527 641 755 755
- - - 59 63 71 79 91 114 122 140 156 189 236 287 335 386- - - 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - - 595 683 992 1190 1807 3306 4497 7297 1084 1338 3395 6018 8046 1128- - - 270 310 450 540 820 150 204 331 492 630 154 273 365 512
- - 40 36 43 57 62 69 89 96 122 153 174 195 229 - -
- - 101 92 109 144 158 176 227 244 309 389 443 496 582 - -
- - 37 34 39 52 56 60 77 83 104 127 145 - - - -- - 94 86 99 132 142 153 195 210 263 323 368 - - - -
- - 44 47 51 59 64 76 86 101 126 141 161 206 251 - -- - 110 119 129 148 161 192 218 256 307 358 408 523 637 - -
- - 51 59 63 71 79 91 114 122 138 142 189 236 287 - -- - 130 150 160 180 200 230 290 310 350 360 480 600 730 - -
Weight- - 397 397 683 992 1190 1807 3196 4299 7098 1069 138 3373 5996 - -- - 180 180 310 450 540 820 145 195 322 485 626 153 272 - -
- - - 38 44 - 64 69 - 97 124 - 177 - - - -- - - 97 112 - 162 176 - 246 314 - 450 - - - -
- - - 36 40 - 57 61 - 83 105 - 147 - - - -- - - 91 102 - 145 155 - 211 267 - 374 - - - -
- - - 58 58 - 68 78 - 103 128 - 164 - - - --- - - 123 133 - 165 196 - 260 311 - 412 - - - -
- - - 59 63 - 79 91 - 122 138 - 189 - - - -- - - 150 160 - 200 230 - 310 350 - 480 - - - -
Weight- - - 595 683 1190 1808 4497 7297 1388 - - - -- - - 270 310 - 540 820 - 204 331 - 630 - - - -
15 197 244 244 315 472 472 472 670 905 1102 1102 145 189 229 275 27538 50 62 62 80 120 120 120 170 230 280 280 368 482 584 699 699
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valve Flow Co-ef1047297cient of Valve Range Cv (Kv)
12rdquo DN15
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 550 471 - - 600 514 - -
90 528 453 - - 575 493 - -
80 506 433 - - 551 472 - -
70 483 414 - - 527 452 - -
60 461 395 - - 503 431 - -
50 384 329 - - 419 359 - -
40 308 262 - - 335 287 - -
30 230 197 - - 251 215 - -
20 154 132 - - 167 143 - -
10 077 066 - - 083 071 - -
0 0 0 - - 0 0 - -
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 4300 3686 3500 3000 4500 3857 3100 2657
90 4128 3540 3400 2914 4320 3703 2976 2551
80 3956 3391 3360 2880 4139 3548 2851 2443
70 3784 3243 3200 2743 3959 3393 2728 2338
60 3611 3095 2900 2486 3779 3241 2603 2232
50 3010 2581 2600 2228 3150 2700 2169 1859
40 2407 2063 2100 1800 2519 2159 1735 1487
30 1805 1547 1600 1368 1889 1619 1301 1115
20 1203 1031 95 814 1259 1079 867 743
10 601 515 39 334 629 539 433 371
0 0 0 0 0 0 0 0 0
34rdquo DN20
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1150 986 920 789 1200 1029 650 559
90 1103 945 9 00 7 71 1151 987 624 5 35
80 1057 906 8 80 7 54 1103 945 598 5 13
70 1012 867 840 720 1055 904 572 490
60 966 828 770 660 1007 863 545 467
50 805 690 670 574 839 719 454 389
40 643 551 550 471 671 575 363 311
30 483 414 410 351 503 431 272 233
20 321 275 250 214 335 287 181 155
10 160 137 100 086 167 143 090 077
0 0 0 0 0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 8000 6861 6400 5489 8800 7547 5900 5060
90 7680 6586 6300 5403 8448 7245 5600 4800
80 7359 6311 6100 5231 8096 6943 5400 4629
70 7040 6037 5800 4971 7743 6640 5200 4457
60 6719 5762 5300 4543 7391 6338 5000 4286
50 5600 4803 4700 4029 6169 5282 4100 3514
40 4479 3839 3800 3257 4928 4224 3300 2828
30 3359 2879 2900 2486 3695 3167 2500 2143
20 2239 1919 1700 1457 2464 2111 1600 1371
10 1119 960 700 600 1232 1056 800 686
0 0 0 0 0 0 0 0 0
1rdquo DN25
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1760 1509 1400 1200 1800 1543 1119 96090 1629 1396 1370 1174 1728 1481 1075 921
80 1619 1388 1340 1149 1656 1419 1030 883
70 1548 1326 1270 1089 1583 1357 985 842
60 1478 1267 1160 994 1511 1295 940 806
50 1232 1056 1020 874 1259 1079 783 671
40 985 844 840 720 1007 863 627 537
30 739 633 630 540 755 647 470 402
20 492 422 380 325 503 431 313 268
10 246 211 150 129 251 215 156 134
0 0 0 0 0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 12700 10880 10200 8740 13200 11310 8300 711090 12100 10370 9790 8390 12600 10800 7970 6830
80 11600 9940 9380 8040 12100 10370 7640 6540
70 11100 9510 8980 7690 11600 9940 7300 6260
60 10600 9090 8570 7340 11000 9430 6970 5980
50 8890 7620 7140 6120 9240 7920 5810 4980
40 7112 6090 5710 4890 7390 6340 4650 3980
30 5333 4570 4280 3670 5540 4750 3490 2990
20 3556 3050 2860 2450 3700 3170 2320 1990
10 1778 1520 1430 1220 1850 1584 1160 990
0 0 0 0 0 0 0 0 0
114rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2750 2357 2200 1886 2800 2400 1670 1431
90 2639 2261 2112 1810 2688 2304 1603 1374
80 2529 2168 2024 1735 2575 2207 1536 1317
70 2420 2074 1935 1659 2464 2111 1469 1259
60 2309 1979 1847 1583 2351 2015 1402 1202
50 1925 1650 1539 1319 1960 1680 1169 1002
40 1539 1319 1232 1057 1567 1343 935 801
30 1154 989 923 791 1175 1007 701 601
20 769 659 616 528 783 671 467 400
10 384 329 308 262 391 335 233 198
0 0 0 0 0 0 0 0 0
3rdquo
DN80
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 18500 15860 14800 12690 18600 15940 14800 12690
90 17700 15170 14500 12430 17800 15260 14200 12170
80 17000 14570 14200 12170 17100 14660 13600 11660
70 16200 13890 13500 11570 16300 13970 13000 11140
60 15500 13290 12300 10540 15600 13370 12400 10630
50 12900 11060 10800 9260 13000 11140 10300 8830
40 10300 8830 8900 7630 10400 8910 8290 7100
30 7770 6660 6700 4890 7810 6700 6220 4470
20 5180 4440 4000 3430 5210 4460 4140 3550
10 2590 2220 1600 1370 2600 2230 2070 1780
0 0 0 0 0 0 0 0 0
2
8122019 Saunders Valve Catalog
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4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
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Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
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ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
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Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1048
Saunders Type Diaphragm Valves
Standards Dimensions amp Weights
10
As well as being in overall lengths to EN 558-1Series 1 and Series 7 and MSS SP88 Saundersvalves are manufactured to the following standards
Female screwed pipe connections
BRITISHBS 21 taper
BS 21 parallel
GERMAN DIN 259
INTERNATIONALISO 71 taper
ISO 71 parallel
Flanges
BRITISH
BS 10 tables D and E
BS 4504 tables PN1016
BS 1560 Class 150
EUROPEANEN 1092-1 PN1016
EN 1092-2 PN1016
JAPANESE JIS B 2212
Diaphragm Valves(Design amp ManufactureStandard Practice)
MSS SP-88
Flanged Valves ASME B 165
Steel Valves ASME B1634
Cast Iron Flanged Fittings ASMEANSI B161
Bronze Gunmetal Flanges ASME B1624
Bronze Gunmetal Threaded Fittings
ASMEANSI B1615
Socketweld Fittings ASME B1611
Buttweld Ends ASME B1625
Cast IronThreaded Fittings ASME B164
Female ScrewedPipe Connections
AP15B
Pipe Threads ANSIASME B1201
Power Piping ASME B311
PetroChem Piping ASME B313
Saunders Valves are manufactured to the
following industry standards (where applicable)
C or D
E
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged1 2rdquo to 2rdquo
DN15ndashDN50
C or D
E
A
- O p e n
B
- C l o s e d
A
- O p e n
B
- C l o s e d
Screwed1 4rdquo to 3rdquoDN8ndashDN50
C
E
A
- O p e n
B
- C l o s e d
E
A ndash
O P E N
B ndash
C L O S E D
C or D
Flanged8rdquo to 14rdquo
DN200ndashDN350
C or D
E
A
- O p e n
B
- C l o s e d
Flanged21 2rdquo to 6rdquo
DN65ndashDN150
8122019 Saunders Valve Catalog
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148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
FlangedPlastic Lined
Valve Diameter
Inches
DN
Inches
DN
Dimensions in inches mm Weights in lb kg C valve length = EN 558-1 Series 7 (ex BS 5156) D valve length = EN 558-1 Series 1 (ex DIN 3202 Series F1)
All weights are approximate based on manual valves
21 26 35 37 47 61 65 74 95 104 - - - - - - -54 67 90 94 119 154 164 188 241 263 - - - - - - -
21 24 33 35 43 56 58 65 82 89 - - - - - - -52 61 84 88 108 142 148 164 208 227 - - - - - - -
19 19 25 33 44 49 57 66 82 102 - - - - - - -49 49 635 83 111 125 145 168 208 260 - - - - - - -
Weight24 33 99 198 249 397 595 1102 2204 3306 - - - - - - -011 015 045 090 113 180 270 500 100 150 - - - - - - -
- - 39 36 43 56 62 69 89 96 121 153 174 195 229 267 260- - 100 91 108 143 157 175 226 243 308 388 442 495 581 679 660
- - 37 34 39 52 56 60 76 82 103 127 145 - - - -- - 93 85 98 131 141 152 194 208 262 322 367 - - - -
- - 43 46 50 58 63 75 85 100 125 140 160 205 250 295 295- - 108 117 127 146 159 190 216 254 305 356 406 521 635 749 749
- - 54 59 63 71 79 91 114 122 138 158 189 236 287 335 386- - 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - 397 397 595 882 1080 1697 3386 4189 6989 1058 1369 3351 5952 7936 1115
- - 180 180 270 400 490 770 140 190 317 480 621 152 270 360 506
- - - 38 44 58 63 70 90 97 122 154 175 196 230 269 261- - - 97 111 146 160 177 229 246 311 391 445 498 585 683 664
- - - 36 40 53 57 60 78 84 104 128 146 - - - -- - - 91 101 134 144 154 197 212 265 325 370 - - - -
- - - 48 52 59 64 78 88 103 128 144 164 209 254 299 299- - - 121 131 150 163 194 220 258 309 362 412 527 641 755 755
- - - 59 63 71 79 91 114 122 140 156 189 236 287 335 386- - - 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - - 595 683 992 1190 1807 3306 4497 7297 1084 1338 3395 6018 8046 1128- - - 270 310 450 540 820 150 204 331 492 630 154 273 365 512
- - 40 36 43 57 62 69 89 96 122 153 174 195 229 - -
- - 101 92 109 144 158 176 227 244 309 389 443 496 582 - -
- - 37 34 39 52 56 60 77 83 104 127 145 - - - -- - 94 86 99 132 142 153 195 210 263 323 368 - - - -
- - 44 47 51 59 64 76 86 101 126 141 161 206 251 - -- - 110 119 129 148 161 192 218 256 307 358 408 523 637 - -
- - 51 59 63 71 79 91 114 122 138 142 189 236 287 - -- - 130 150 160 180 200 230 290 310 350 360 480 600 730 - -
Weight- - 397 397 683 992 1190 1807 3196 4299 7098 1069 138 3373 5996 - -- - 180 180 310 450 540 820 145 195 322 485 626 153 272 - -
- - - 38 44 - 64 69 - 97 124 - 177 - - - -- - - 97 112 - 162 176 - 246 314 - 450 - - - -
- - - 36 40 - 57 61 - 83 105 - 147 - - - -- - - 91 102 - 145 155 - 211 267 - 374 - - - -
- - - 58 58 - 68 78 - 103 128 - 164 - - - --- - - 123 133 - 165 196 - 260 311 - 412 - - - -
- - - 59 63 - 79 91 - 122 138 - 189 - - - -- - - 150 160 - 200 230 - 310 350 - 480 - - - -
Weight- - - 595 683 1190 1808 4497 7297 1388 - - - -- - - 270 310 - 540 820 - 204 331 - 630 - - - -
15 197 244 244 315 472 472 472 670 905 1102 1102 145 189 229 275 27538 50 62 62 80 120 120 120 170 230 280 280 368 482 584 699 699
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valve Flow Co-ef1047297cient of Valve Range Cv (Kv)
12rdquo DN15
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 550 471 - - 600 514 - -
90 528 453 - - 575 493 - -
80 506 433 - - 551 472 - -
70 483 414 - - 527 452 - -
60 461 395 - - 503 431 - -
50 384 329 - - 419 359 - -
40 308 262 - - 335 287 - -
30 230 197 - - 251 215 - -
20 154 132 - - 167 143 - -
10 077 066 - - 083 071 - -
0 0 0 - - 0 0 - -
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 4300 3686 3500 3000 4500 3857 3100 2657
90 4128 3540 3400 2914 4320 3703 2976 2551
80 3956 3391 3360 2880 4139 3548 2851 2443
70 3784 3243 3200 2743 3959 3393 2728 2338
60 3611 3095 2900 2486 3779 3241 2603 2232
50 3010 2581 2600 2228 3150 2700 2169 1859
40 2407 2063 2100 1800 2519 2159 1735 1487
30 1805 1547 1600 1368 1889 1619 1301 1115
20 1203 1031 95 814 1259 1079 867 743
10 601 515 39 334 629 539 433 371
0 0 0 0 0 0 0 0 0
34rdquo DN20
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1150 986 920 789 1200 1029 650 559
90 1103 945 9 00 7 71 1151 987 624 5 35
80 1057 906 8 80 7 54 1103 945 598 5 13
70 1012 867 840 720 1055 904 572 490
60 966 828 770 660 1007 863 545 467
50 805 690 670 574 839 719 454 389
40 643 551 550 471 671 575 363 311
30 483 414 410 351 503 431 272 233
20 321 275 250 214 335 287 181 155
10 160 137 100 086 167 143 090 077
0 0 0 0 0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 8000 6861 6400 5489 8800 7547 5900 5060
90 7680 6586 6300 5403 8448 7245 5600 4800
80 7359 6311 6100 5231 8096 6943 5400 4629
70 7040 6037 5800 4971 7743 6640 5200 4457
60 6719 5762 5300 4543 7391 6338 5000 4286
50 5600 4803 4700 4029 6169 5282 4100 3514
40 4479 3839 3800 3257 4928 4224 3300 2828
30 3359 2879 2900 2486 3695 3167 2500 2143
20 2239 1919 1700 1457 2464 2111 1600 1371
10 1119 960 700 600 1232 1056 800 686
0 0 0 0 0 0 0 0 0
1rdquo DN25
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1760 1509 1400 1200 1800 1543 1119 96090 1629 1396 1370 1174 1728 1481 1075 921
80 1619 1388 1340 1149 1656 1419 1030 883
70 1548 1326 1270 1089 1583 1357 985 842
60 1478 1267 1160 994 1511 1295 940 806
50 1232 1056 1020 874 1259 1079 783 671
40 985 844 840 720 1007 863 627 537
30 739 633 630 540 755 647 470 402
20 492 422 380 325 503 431 313 268
10 246 211 150 129 251 215 156 134
0 0 0 0 0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 12700 10880 10200 8740 13200 11310 8300 711090 12100 10370 9790 8390 12600 10800 7970 6830
80 11600 9940 9380 8040 12100 10370 7640 6540
70 11100 9510 8980 7690 11600 9940 7300 6260
60 10600 9090 8570 7340 11000 9430 6970 5980
50 8890 7620 7140 6120 9240 7920 5810 4980
40 7112 6090 5710 4890 7390 6340 4650 3980
30 5333 4570 4280 3670 5540 4750 3490 2990
20 3556 3050 2860 2450 3700 3170 2320 1990
10 1778 1520 1430 1220 1850 1584 1160 990
0 0 0 0 0 0 0 0 0
114rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2750 2357 2200 1886 2800 2400 1670 1431
90 2639 2261 2112 1810 2688 2304 1603 1374
80 2529 2168 2024 1735 2575 2207 1536 1317
70 2420 2074 1935 1659 2464 2111 1469 1259
60 2309 1979 1847 1583 2351 2015 1402 1202
50 1925 1650 1539 1319 1960 1680 1169 1002
40 1539 1319 1232 1057 1567 1343 935 801
30 1154 989 923 791 1175 1007 701 601
20 769 659 616 528 783 671 467 400
10 384 329 308 262 391 335 233 198
0 0 0 0 0 0 0 0 0
3rdquo
DN80
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 18500 15860 14800 12690 18600 15940 14800 12690
90 17700 15170 14500 12430 17800 15260 14200 12170
80 17000 14570 14200 12170 17100 14660 13600 11660
70 16200 13890 13500 11570 16300 13970 13000 11140
60 15500 13290 12300 10540 15600 13370 12400 10630
50 12900 11060 10800 9260 13000 11140 10300 8830
40 10300 8830 8900 7630 10400 8910 8290 7100
30 7770 6660 6700 4890 7810 6700 6220 4470
20 5180 4440 4000 3430 5210 4460 4140 3550
10 2590 2220 1600 1370 2600 2230 2070 1780
0 0 0 0 0 0 0 0 0
2
8122019 Saunders Valve Catalog
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4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
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Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2248
Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
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ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
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wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
148
3810
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
FlangedPlastic Lined
Valve Diameter
Inches
DN
Inches
DN
Dimensions in inches mm Weights in lb kg C valve length = EN 558-1 Series 7 (ex BS 5156) D valve length = EN 558-1 Series 1 (ex DIN 3202 Series F1)
All weights are approximate based on manual valves
21 26 35 37 47 61 65 74 95 104 - - - - - - -54 67 90 94 119 154 164 188 241 263 - - - - - - -
21 24 33 35 43 56 58 65 82 89 - - - - - - -52 61 84 88 108 142 148 164 208 227 - - - - - - -
19 19 25 33 44 49 57 66 82 102 - - - - - - -49 49 635 83 111 125 145 168 208 260 - - - - - - -
Weight24 33 99 198 249 397 595 1102 2204 3306 - - - - - - -011 015 045 090 113 180 270 500 100 150 - - - - - - -
- - 39 36 43 56 62 69 89 96 121 153 174 195 229 267 260- - 100 91 108 143 157 175 226 243 308 388 442 495 581 679 660
- - 37 34 39 52 56 60 76 82 103 127 145 - - - -- - 93 85 98 131 141 152 194 208 262 322 367 - - - -
- - 43 46 50 58 63 75 85 100 125 140 160 205 250 295 295- - 108 117 127 146 159 190 216 254 305 356 406 521 635 749 749
- - 54 59 63 71 79 91 114 122 138 158 189 236 287 335 386- - 130 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - 397 397 595 882 1080 1697 3386 4189 6989 1058 1369 3351 5952 7936 1115
- - 180 180 270 400 490 770 140 190 317 480 621 152 270 360 506
- - - 38 44 58 63 70 90 97 122 154 175 196 230 269 261- - - 97 111 146 160 177 229 246 311 391 445 498 585 683 664
- - - 36 40 53 57 60 78 84 104 128 146 - - - -- - - 91 101 134 144 154 197 212 265 325 370 - - - -
- - - 48 52 59 64 78 88 103 128 144 164 209 254 299 299- - - 121 131 150 163 194 220 258 309 362 412 527 641 755 755
- - - 59 63 71 79 91 114 122 140 156 189 236 287 335 386- - - 150 160 180 200 230 290 310 350 400 480 600 730 850 980
Weight- - - 595 683 992 1190 1807 3306 4497 7297 1084 1338 3395 6018 8046 1128- - - 270 310 450 540 820 150 204 331 492 630 154 273 365 512
- - 40 36 43 57 62 69 89 96 122 153 174 195 229 - -
- - 101 92 109 144 158 176 227 244 309 389 443 496 582 - -
- - 37 34 39 52 56 60 77 83 104 127 145 - - - -- - 94 86 99 132 142 153 195 210 263 323 368 - - - -
- - 44 47 51 59 64 76 86 101 126 141 161 206 251 - -- - 110 119 129 148 161 192 218 256 307 358 408 523 637 - -
- - 51 59 63 71 79 91 114 122 138 142 189 236 287 - -- - 130 150 160 180 200 230 290 310 350 360 480 600 730 - -
Weight- - 397 397 683 992 1190 1807 3196 4299 7098 1069 138 3373 5996 - -- - 180 180 310 450 540 820 145 195 322 485 626 153 272 - -
- - - 38 44 - 64 69 - 97 124 - 177 - - - -- - - 97 112 - 162 176 - 246 314 - 450 - - - -
- - - 36 40 - 57 61 - 83 105 - 147 - - - -- - - 91 102 - 145 155 - 211 267 - 374 - - - -
- - - 58 58 - 68 78 - 103 128 - 164 - - - --- - - 123 133 - 165 196 - 260 311 - 412 - - - -
- - - 59 63 - 79 91 - 122 138 - 189 - - - -- - - 150 160 - 200 230 - 310 350 - 480 - - - -
Weight- - - 595 683 1190 1808 4497 7297 1388 - - - -- - - 270 310 - 540 820 - 204 331 - 630 - - - -
15 197 244 244 315 472 472 472 670 905 1102 1102 145 189 229 275 27538 50 62 62 80 120 120 120 170 230 280 280 368 482 584 699 699
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valve Flow Co-ef1047297cient of Valve Range Cv (Kv)
12rdquo DN15
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 550 471 - - 600 514 - -
90 528 453 - - 575 493 - -
80 506 433 - - 551 472 - -
70 483 414 - - 527 452 - -
60 461 395 - - 503 431 - -
50 384 329 - - 419 359 - -
40 308 262 - - 335 287 - -
30 230 197 - - 251 215 - -
20 154 132 - - 167 143 - -
10 077 066 - - 083 071 - -
0 0 0 - - 0 0 - -
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 4300 3686 3500 3000 4500 3857 3100 2657
90 4128 3540 3400 2914 4320 3703 2976 2551
80 3956 3391 3360 2880 4139 3548 2851 2443
70 3784 3243 3200 2743 3959 3393 2728 2338
60 3611 3095 2900 2486 3779 3241 2603 2232
50 3010 2581 2600 2228 3150 2700 2169 1859
40 2407 2063 2100 1800 2519 2159 1735 1487
30 1805 1547 1600 1368 1889 1619 1301 1115
20 1203 1031 95 814 1259 1079 867 743
10 601 515 39 334 629 539 433 371
0 0 0 0 0 0 0 0 0
34rdquo DN20
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1150 986 920 789 1200 1029 650 559
90 1103 945 9 00 7 71 1151 987 624 5 35
80 1057 906 8 80 7 54 1103 945 598 5 13
70 1012 867 840 720 1055 904 572 490
60 966 828 770 660 1007 863 545 467
50 805 690 670 574 839 719 454 389
40 643 551 550 471 671 575 363 311
30 483 414 410 351 503 431 272 233
20 321 275 250 214 335 287 181 155
10 160 137 100 086 167 143 090 077
0 0 0 0 0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 8000 6861 6400 5489 8800 7547 5900 5060
90 7680 6586 6300 5403 8448 7245 5600 4800
80 7359 6311 6100 5231 8096 6943 5400 4629
70 7040 6037 5800 4971 7743 6640 5200 4457
60 6719 5762 5300 4543 7391 6338 5000 4286
50 5600 4803 4700 4029 6169 5282 4100 3514
40 4479 3839 3800 3257 4928 4224 3300 2828
30 3359 2879 2900 2486 3695 3167 2500 2143
20 2239 1919 1700 1457 2464 2111 1600 1371
10 1119 960 700 600 1232 1056 800 686
0 0 0 0 0 0 0 0 0
1rdquo DN25
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1760 1509 1400 1200 1800 1543 1119 96090 1629 1396 1370 1174 1728 1481 1075 921
80 1619 1388 1340 1149 1656 1419 1030 883
70 1548 1326 1270 1089 1583 1357 985 842
60 1478 1267 1160 994 1511 1295 940 806
50 1232 1056 1020 874 1259 1079 783 671
40 985 844 840 720 1007 863 627 537
30 739 633 630 540 755 647 470 402
20 492 422 380 325 503 431 313 268
10 246 211 150 129 251 215 156 134
0 0 0 0 0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 12700 10880 10200 8740 13200 11310 8300 711090 12100 10370 9790 8390 12600 10800 7970 6830
80 11600 9940 9380 8040 12100 10370 7640 6540
70 11100 9510 8980 7690 11600 9940 7300 6260
60 10600 9090 8570 7340 11000 9430 6970 5980
50 8890 7620 7140 6120 9240 7920 5810 4980
40 7112 6090 5710 4890 7390 6340 4650 3980
30 5333 4570 4280 3670 5540 4750 3490 2990
20 3556 3050 2860 2450 3700 3170 2320 1990
10 1778 1520 1430 1220 1850 1584 1160 990
0 0 0 0 0 0 0 0 0
114rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2750 2357 2200 1886 2800 2400 1670 1431
90 2639 2261 2112 1810 2688 2304 1603 1374
80 2529 2168 2024 1735 2575 2207 1536 1317
70 2420 2074 1935 1659 2464 2111 1469 1259
60 2309 1979 1847 1583 2351 2015 1402 1202
50 1925 1650 1539 1319 1960 1680 1169 1002
40 1539 1319 1232 1057 1567 1343 935 801
30 1154 989 923 791 1175 1007 701 601
20 769 659 616 528 783 671 467 400
10 384 329 308 262 391 335 233 198
0 0 0 0 0 0 0 0 0
3rdquo
DN80
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 18500 15860 14800 12690 18600 15940 14800 12690
90 17700 15170 14500 12430 17800 15260 14200 12170
80 17000 14570 14200 12170 17100 14660 13600 11660
70 16200 13890 13500 11570 16300 13970 13000 11140
60 15500 13290 12300 10540 15600 13370 12400 10630
50 12900 11060 10800 9260 13000 11140 10300 8830
40 10300 8830 8900 7630 10400 8910 8290 7100
30 7770 6660 6700 4890 7810 6700 6220 4470
20 5180 4440 4000 3430 5210 4460 4140 3550
10 2590 2220 1600 1370 2600 2230 2070 1780
0 0 0 0 0 0 0 0 0
2
8122019 Saunders Valve Catalog
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4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
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Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2248
Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2348
ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
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Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
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(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
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Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
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ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
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wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valve Flow Co-ef1047297cient of Valve Range Cv (Kv)
12rdquo DN15
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 550 471 - - 600 514 - -
90 528 453 - - 575 493 - -
80 506 433 - - 551 472 - -
70 483 414 - - 527 452 - -
60 461 395 - - 503 431 - -
50 384 329 - - 419 359 - -
40 308 262 - - 335 287 - -
30 230 197 - - 251 215 - -
20 154 132 - - 167 143 - -
10 077 066 - - 083 071 - -
0 0 0 - - 0 0 - -
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 4300 3686 3500 3000 4500 3857 3100 2657
90 4128 3540 3400 2914 4320 3703 2976 2551
80 3956 3391 3360 2880 4139 3548 2851 2443
70 3784 3243 3200 2743 3959 3393 2728 2338
60 3611 3095 2900 2486 3779 3241 2603 2232
50 3010 2581 2600 2228 3150 2700 2169 1859
40 2407 2063 2100 1800 2519 2159 1735 1487
30 1805 1547 1600 1368 1889 1619 1301 1115
20 1203 1031 95 814 1259 1079 867 743
10 601 515 39 334 629 539 433 371
0 0 0 0 0 0 0 0 0
34rdquo DN20
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1150 986 920 789 1200 1029 650 559
90 1103 945 9 00 7 71 1151 987 624 5 35
80 1057 906 8 80 7 54 1103 945 598 5 13
70 1012 867 840 720 1055 904 572 490
60 966 828 770 660 1007 863 545 467
50 805 690 670 574 839 719 454 389
40 643 551 550 471 671 575 363 311
30 483 414 410 351 503 431 272 233
20 321 275 250 214 335 287 181 155
10 160 137 100 086 167 143 090 077
0 0 0 0 0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 8000 6861 6400 5489 8800 7547 5900 5060
90 7680 6586 6300 5403 8448 7245 5600 4800
80 7359 6311 6100 5231 8096 6943 5400 4629
70 7040 6037 5800 4971 7743 6640 5200 4457
60 6719 5762 5300 4543 7391 6338 5000 4286
50 5600 4803 4700 4029 6169 5282 4100 3514
40 4479 3839 3800 3257 4928 4224 3300 2828
30 3359 2879 2900 2486 3695 3167 2500 2143
20 2239 1919 1700 1457 2464 2111 1600 1371
10 1119 960 700 600 1232 1056 800 686
0 0 0 0 0 0 0 0 0
1rdquo DN25
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1760 1509 1400 1200 1800 1543 1119 96090 1629 1396 1370 1174 1728 1481 1075 921
80 1619 1388 1340 1149 1656 1419 1030 883
70 1548 1326 1270 1089 1583 1357 985 842
60 1478 1267 1160 994 1511 1295 940 806
50 1232 1056 1020 874 1259 1079 783 671
40 985 844 840 720 1007 863 627 537
30 739 633 630 540 755 647 470 402
20 492 422 380 325 503 431 313 268
10 246 211 150 129 251 215 156 134
0 0 0 0 0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 12700 10880 10200 8740 13200 11310 8300 711090 12100 10370 9790 8390 12600 10800 7970 6830
80 11600 9940 9380 8040 12100 10370 7640 6540
70 11100 9510 8980 7690 11600 9940 7300 6260
60 10600 9090 8570 7340 11000 9430 6970 5980
50 8890 7620 7140 6120 9240 7920 5810 4980
40 7112 6090 5710 4890 7390 6340 4650 3980
30 5333 4570 4280 3670 5540 4750 3490 2990
20 3556 3050 2860 2450 3700 3170 2320 1990
10 1778 1520 1430 1220 1850 1584 1160 990
0 0 0 0 0 0 0 0 0
114rdquo DN65
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2750 2357 2200 1886 2800 2400 1670 1431
90 2639 2261 2112 1810 2688 2304 1603 1374
80 2529 2168 2024 1735 2575 2207 1536 1317
70 2420 2074 1935 1659 2464 2111 1469 1259
60 2309 1979 1847 1583 2351 2015 1402 1202
50 1925 1650 1539 1319 1960 1680 1169 1002
40 1539 1319 1232 1057 1567 1343 935 801
30 1154 989 923 791 1175 1007 701 601
20 769 659 616 528 783 671 467 400
10 384 329 308 262 391 335 233 198
0 0 0 0 0 0 0 0 0
3rdquo
DN80
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined Open Cv Kv Cv Kv Cv Kv Cv Kv
100 18500 15860 14800 12690 18600 15940 14800 12690
90 17700 15170 14500 12430 17800 15260 14200 12170
80 17000 14570 14200 12170 17100 14660 13600 11660
70 16200 13890 13500 11570 16300 13970 13000 11140
60 15500 13290 12300 10540 15600 13370 12400 10630
50 12900 11060 10800 9260 13000 11140 10300 8830
40 10300 8830 8900 7630 10400 8910 8290 7100
30 7770 6660 6700 4890 7810 6700 6220 4470
20 5180 4440 4000 3430 5210 4460 4140 3550
10 2590 2220 1600 1370 2600 2230 2070 1780
0 0 0 0 0 0 0 0 0
2
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4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
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Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
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Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2248
Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2348
ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 315 270 252 216 336 288 270 231
90 302 259 247 212 322 276 259 222
80 289 248 242 207 309 265 248 213
70 277 237 229 196 295 253 237 203
60 264 226 209 179 282 242 226 194
50 220 189 184 158 235 201 189 172
40 176 151 151 129 188 161 151 129
30 132 113 113 97 141 121 113 97
20 8820 76 68 50 9410 81 7560 65
10 4410 38 28 24 4700 40 3780 3240
0 0 0 0 0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1980 1697 2000 1714 2100 1800 - -
90 1900 1629 1920 1646 2015 1727 - -
80 1821 1561 1840 1577 1932 1656 - -
70 1742 1493 1760 1509 1848 1584 - -
60 1663 1425 1679 1439 1763 1511 - -
50 1386 1188 1400 1200 1470 1260 - -
40 1108 950 1120 960 1176 1008 - -
30 831 712 839 719 881 755 - -
20 554 475 560 480 588 504 - -
10 277 237 280 240 294 252 --
0 0 0 0 0 0 0 - -
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 420 360 363 311 440 377 - -
90 403 345 348 298 422 362 - -
80 386 331 333 285 404 346 - -
70 369 316 319 273 387 332 - -
60 352 302 304 261 369 316 - -
50 294 252 254 218 308 264 - -
40 235 201 203 174 246 211 - -
30 176 151 152 130 184 158 - -
20 117 100 101 87 123 105 - -
10 59 49 51 44 62 53 - -
0 0 0 0 0 0 0 - -
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 2550 2189 2600 2249 2700 2314 - -
90 2448 2101 2496 2159 2592 2221 - -
80 2346 2029 2392 2069 2484 2129 - -
70 2244 1941 2288 1979 2376 2036 - -
60 2142 1853 2184 1889 2268 1944 - -
50 1785 1544 1820 1574 1890 1620 - -
40 1428 1235 1456 1259 1512 1296 - -
30 1071 926 1092 945 1134 972 - -
20 714 618 728 630 756 648 - -
10 357 309 364 315 378 324 - -
0 0 0 0 0 - - - -
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 605 519 484 415 630 540 505 43390 580 497 474 406 604 518 484 414
80 556 477 465 399 579 496 464 398
70 532 456 440 377 554 475 444 381
60 508 435 402 345 529 453 424 363
50 432 363 353 303 441 378 353 303
40 338 290 290 249 352 302 282 242
30 254 218 218 187 264 226 212 182
20 169 145 131 112 176 151 141 121
10 85 73 53 45 88 75 71 61
0 0 0 0 0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 3700 3171 3750 3214 3880 3326 - -90 3552 3045 3600 3086 3724 3191 - -
80 3404 2917 3450 2957 3569 3059 - -
70 3256 2791 3300 2829 3414 2926 - -
60 3107 2663 3149 2699 3259 2793 - -
50 2590 2220 2625 2250 2716 2327 - -
40 2072 1776 2100 1800 2172 1861 - -
30 1553 1331 1574 1349 1629 1396 - -
20 1036 888 1050 900 1086 931 - -
10 518 444 525 450 543 465 - -
0 0 0 0 0 0 0 0 0
8rdquo
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined Plastic Lined
Open Cv Kv Cv Kv Cv Kv Cv Kv
100 1300 1114 1309 1122 1320 1131 - -
90 1248 1070 1256 1077 1267 1086 - -
80 1196 1025 1204 1032 1214 1041 - -
70 1144 981 1151 987 1161 995 - -
60 1092 936 1099 942 1108 950 - -
50 910 780 916 785 924 792 - -
40 728 624 733 628 739 633 - -
30 546 468 549 471 554 475 - -
20 364 312 366 314 369 316 - -
10 182 156 183 157 184 158 - -
0 0 0 0 0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
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Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1648
Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
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ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
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Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
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Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
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Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
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Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
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wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1448
Saunders Type Diaphragm Valves
Large Sizes
Saunders large diaphragm valves
have proven themselves in minerals
processing and water treatment
applications involving corrosive and
abrasive slurries
Double weir options are also available
utilizing diaphragms and bonnets proven
in 12rdquo and 14rdquo valves
Valve sizes
16rdquo DN400 is fitted with
two 12rdquo DN300 bonnets
18rdquo DN450 is fitted with
two 12rdquo DN300 bonnets
20rdquo DN500 is fitted with
two 14rdquo DN350 bonnets
16400
18450
20500
LargeValves
Valve Diameter
InchesDN
30 30 30750 750 750
30 30 31750 750 780
75 75 91190 190 230
28 28 28700 700 700
14
These valves are not suitable for usewith Group 1 (Dangerous) Gases
Inchesmm
C B
D A
CB
D A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1548
Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1648
Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1748
Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1848
Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2048
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2148
Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2248
Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2348
ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1548
Stainless Steel(Silicone Sealed)
Valve sizes 1 4rdquo to 3rdquo
DN8 to DN80
Rising HandwheelIndicator
(simple padlocking)
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Stainless Steel
Valve sizes
1 2rdquo to 6rdquo
DN15 to DN150
FluoroelastomerSealed Padlocking
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Valve sizes 21 2rdquo to 6rdquo DN65 to DN150
Non-rising Handwheelwith Indicator
Valve sizes 8rdquo to 12rdquoDN200 to DN300
Non-rising Handwheel without Indication
Valve sizes 8rdquo to 14rdquo DN200 to DN350
Manual Bonnet Options for Type Valves
Handwheel is spoked design 2 rdquo - 6rdquo DN65 ndash DN150
Restricted valve operation
can be achieved byutilizing the padlocking
bonnet option
Padlock bonnet
Bonnet assembly lubricated
for long life Needs no
additional grease The
indicator lip seal stops the
ingress of dust dirt and
atmospheric contaminates
Lubrication
Sealed bonnet
In cases where hazardous
liquids or gases are being
handled and where
additional safety features
are considered to be
necessary
FluoroelastomerSealed Bonnet
Valve sizes1 2rdquo to 6rdquo
DN15 to DN150
Cast Iron RisingHandwheel
Bonnet
Valve sizes
1 2rdquo to 2rdquoDN15 to DN50
RisingHandwheelValve sizes1 4rdquo to 3 8rdquo
DN8 to DN10
Other bonnets are available upon request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1648
Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
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ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
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Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
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Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
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Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
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The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
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Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
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Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
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wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1648
Saunders Diaphragms -The Science Inside
16
Saunders applies rigorous quality
control measures at every step in the
manufacture of its diaphragms
Years of experience and materials
development have resulted in a range
of diaphragms providing exceptional
performance in a wide variety of
applications
You can rely on Saunders for
stringent quality control and
continuous product development
Rubber Diaphragms
The polymer materialis bonded with a high strengthwoven reinforcement toensure maximumstrength and durability
Rubber diaphragm screw fixing
PTFE diaphragm bayonet fixing
PTFE Diaphragms
A two piece construction PTFEface with a reinforced rubberbacking diaphragm to increase
pressure rating and durability
These diaphragms have abayonet fitting to ensure reliableinstallation reduce point loadingand ensure maximum life
(The 214K is three piece speciallyreinforced for chlorine service)
All rubber diaphragms incorporate
the following features
Constructed with multi-layers ofrubber and nylon reinforcement
Studs are attached withbonding adhesive andmechanical anchorage
Rib on face for weir flange andacross weir for leak tight sealingand lower closure torque
Compressor support in boththe open and closed positionsfor extended life
High flex performance
Compression set properties
Chemical resistance
Abrasion resistance
Anti-aging Approvals traceability
Key Considerations
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1748
Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1848
Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2248
Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2348
ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1748
Saunders Diaphragms -The Science Inside
Saunders Diaphragms
are provided with Full traceability of
manufacture
Coding tag for bothmaterial and batch numberfor easy identification
Saunders name to confirmgenuine manufacture andmaximum reliability
Standard
Rubber diaphragmshave a brass stud
Diaphragms suitable forvacuum duties (eg CV)have steel stud (Additionalreinforcement above 3 inches)
PTFE diaphragms are fittedwith stainless steel bayonet
ISO
Code
Catalog
CodeGrade Elastomer type General service and approvals
NBR C1 CButadiene Acrylonitrile sulphur curedblack reinforced
Lubricating oil cutting oils paraffin animaland vegetable oils aviation kerosene
NBR CV CVButadiene Acrylonitrile sulphur curedblack reinforced
Vacuum where oils are present compressed airliquid petroleum gas (LPG)
CR HT HTPolychloroprene sulphur cured blackreinforced
Abrasive slurries containing hydrocarbons
NR Q1 QNatural rubber polyisopreneSBRsulphur cured black reinforced
Salts in water dilute acids and alkalis abrasives
FKM V1 226Fluoroelastomer amine cured blackreinforced
Concentrated acids aromatic solvents chlorineozone chlorinated solvents unleaded gasoline
CSM U1 237Chlorosulphonated polyethylene metaloxide cured black reinforced
Strong acids sodium hypochlorite chlorine gas
U2 286Chlorosulphonated polyethylene metaloxide cured black reinforced Kevlar fabricreinforced
Fire mains isolation in WFB valve
IIR D1 300Isobutylene Isoprene resin curedblack reinforced
Salts in water dilute acids and alkalis drinking water Foodamp Drug Administration (FDA) United States Pharmacopeia(USP) Water Regulations Advisory Scheme (WRAS)
EPM E2 425Ethylene propylene (EPM)organic peroxide cured black reinforced
Salts in water acids and alkalis ozone intermittent steamdrinking water FDA USP WRAS
EPM EV 425VEthylene propylene (EPM)organic peroxide cured black reinforced
Vacuum where acid alkali water vaporsare present FDA USP WRAS
P3 214226 Virgin PTFEFluoroelastomer ndash two pieceStrong acids solvents chlorine bromine at higher
temperatures
P1 214300Virgin PTFEIsobutylene isoprene ndash two
piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)
biopharmaceuticals FDA USP WRAS
P2 214425Virgin PTFEEthylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water at high temperatureConstant steam water for injection (WFI)biopharmaceuticals FDA USP WRAS
S5 214S425Virgin PTFE(TFM)Ethylene propylene
(EPM) ndash two piece
Strong acids alkalis and salts in water athigh temperature Constant and intermittent steam
WFI biopharmaceuticals FDA USP WRAS
P7 214K425Virgin PTFEPVDFEthylene propylene
(EPM) ndash three piece Chlorine bromine gas and chlorinated solvents
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1848
Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1948
Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2048
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2148
Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2348
ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1848
Saunders Diaphragms -The Science Inside
Diaphragm Traceability and Validation
Molded and
coined to provide
optimum flex life
Stud anchorage is
fully encapsulated
to ensure maximum
strength and life rating
of the diaphragm
Less deformation
for longer
diaphragm life
Proven manufacturing process
bull
bull
bull bull
18
Blending of raw materials
Blend is callendared into liners(continuous rolling of rubber sheets)
Liner is cut to length for construction of diaphragm
Fully Traceable diaphragms
Full physicaltesting to
confirm withinspecification
RUBBER BLENDIndividual make-upsare mixed together toform a blend and identi-fied by a numeric sys-tem 01 and upwards
Reinforcing material
to ensure maximum
strength in either
positive or vacuum
pressure duties
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2148
Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
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ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 1948
Saunders Diaphragms -The Science InsideDiaphragm Traceability and Validation
Full traceability and product validation
Saunders is acknowledged throughout the industry as aleader in quality assurance techniques and design criteria for
biopharm processes
Saunders fully traceable diaphragms provide valve users with
uniquely valuable support in the validation process
A unique molded reference number
gives precise batch traceability
Access is available to all relevant physical data
Diaphragms meet the most stringent validation requirements
A certificate of the physical properties of each batch is issuedto ensure consistency and support validation on request
A profile of the complete physical data of each
batch is available to help troubleshooting
Complete documentation package is available for
all valve components in contact with the process fluids
(EN 10204 31b certification)
Validation support
Diaphragms conform to section
1771550 (Perfluorocarbon resins)
or 1772600 (Rubber Articles)
in Chapter 1 Title 21 of the FDA
Regulations (revised 1st April
2001) USP Class V and VI
Traceable to EN10204 31b
(was DIN 50049 31b)
Validation support ndash
from raw materials to your system
Diaphragms are batch traceable and carry a
unique molded batch identification number
Diaphragms can be issued with acertificate of FDA conformity to assist in
FDA validation and internal quality controls
Physical property data is also available
upon request
Saunders diaphragms offer enhanced
performance with more confidence
The integrity of the product and the quality
of your process is assured All extractables are fully
identified and guaranteed to meet FDA limits Access
to all physical data is available upon written request
Expert and independent verification
Saunders has worked with the Rubber and
Plastics Research Association (RAPRA) to provide
complete and detailed identification of extractables
and leachables ndash leading the way and reaffirming our
commitment to our customers and the industry
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2048
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2148
Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2348
ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
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Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
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Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2048
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2148
Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2248
Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2348
ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
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Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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Saunders Diaphragms -The Science Inside
Temperature and Pressure Relationships
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg POLYPROPYLENE LINED (PP) 185 85deg
14 -10deg BUTYL RUBBER LINED 230 110deg
14 -10deg ETHYLENE TETRAFLUOROETHYLENE (ETFE) 302 150deg
14 -10deg CAST IRON UNLINED GLASS LINED amp PTFE LINED 347 175deg
14 -10deg DUCTILE IRON PFA LINED 347 175deg
14 -10deg DUCTILE IRON UNLINED 347 175deg
-22 -30deg OTHER METALS CARBON STEEL STAINLESS STEEL COPPER ALLOYS 347 175deg
23-5deg P3 214226 347 175deg
-4-20deg P2 214425 320 160deg
-4-20deg P1 214300 302 150deg
-4-20deg P7 214PVDF425 212 100deg
-58-50deg Q1 Q 212 100deg
-4-20deg C1 C amp CV 212 100deg
-22-30deg HT 212 100deg
23-5deg V1 226 302 150deg
14-10deg U1 237 amp U2 286 212 100deg
-40-40deg D1 300 amp 300V 266 130deg
-40-40deg E2 425 amp EV 425V 266 130deg
Diaphragm Temperature Type A (F degC )
When lined body is cast steelminimum temperature is --22F-30degCWhen DI Grade EN-GJS-400-18-LT is usedminimum temperature is -4F-20degC
Depends on body substrate material
dagger 214S Mdd closed version only
Temperature bands for diaphragms areshown as a guide only Service conditions will
determine the highest working temperature
For example EP diaphragms have given
excellent performance under certain conditions
up to 302F 150degC
In certain applications the following
temperature ratings apply
DI -4F-20degC SS -22F-30degC GM -22F-30degC
Body Temperature Limit (F degC )
A Type Valve Body (Ductile Iron amp Cast Iron) TemperaturePressure Relationship
A Type Valve Body (Carbon Steel StSteel amp Copper Alloys) TemperaturePressure Relationship
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
32 68 104 140 176 212 248 284 320 347F
0deg 20deg 40deg 60deg 80deg 100deg 120deg 140deg 160deg 175degC
240
210
180
150
120
90
60
30
240
210
180
150
120
90
60
P R E S S U R
E - p s i
8rdquo - DN20010rdquo - DN250
12rdquo - DN30014rdquo - DN350
6rdquo (P) - DN150 (P)
6rdquo (P) DN150 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
212rdquo- 6rdquo (R) 14rdquo- 5rdquo (P) DN65 - DN150 (R) DN8 - DN125 (P)
14rdquo- 2rdquo (R) DN8 - DN50 (R) (P)dagger
CIDI
CSCopper
SS
14rdquo- 2rdquo (R) (P)dagger DN8 - DN50
32F 0degC
32F 0degC
16
14
12
10
8
6
4
2
16
14
12
10
8
6
4
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
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ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
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Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
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Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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Saunders Type Valves
For Marine and Fire Fighting Applications
22
The WFB valve is a weir type
diaphragm valve developed
specifically for fire fighting tank
cleaning and wash-down on land
or sea
There are no second chances
with fire hydrant valves
Saunders WFB model provides
dependable operation when it
matters ndash even after years of
non-use
This highly specialized fire
hydrant valve has been tested
and approved by the worldrsquos
leading safety agencies
Similar in design and operation
to the widely used A Type it has
the added benefit of a certified
chlorosulphonated polyethylene
base fire resistant diaphragm
The WFB valve is available in
ductile iron SG Iron or bronze
Gunmetal providing high
mechanical strength This
means that they provide greater
resistance to accidental impact
Bronze Gunmetal resists corrosion
on the more demanding saline
applications
Model 4 with body and bonnet
material in Bronze Gunmetal
Diaphragms
Fire mains use
286 grade lsquoFirersquo diaphragm
233 CV grade diaphragm (tank cleaning)
Flanges
BS10 Tables D E and F(Bronze amp Ductile Iron
Gunmetal amp SG Iron)
BS4504 PN16
DIN 86021 ND16 and ANSI B1624 Class 150
(Bronze Gunmetal)
EN1092-2 PN16 and ANSI B161 Class 150
(Ductile Iron SG Iron)
Main Body InletOutletBody Options
Valve Weights lb kg
Model 11 with body
and bonnet material in
Bronze Gunmetal
Model 4 with body and bonnet
material in Ductile Iron SG Iron
Model 4 9 11
Bronze227 22 22
103 10 10
DuctileIron
176 172 197
8 78 895
Screwed Flanged
BS 21RP BS4504 PN16
BS 21RP ANSI Class 150
BS 21RP BS10 Table D
BS 21RP JIS10K
ANFT(American National Fire Thread)
male or female
Other screwed and flangedoptions available on request
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2348
ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2348
ldquo W e s p e c i fi e d S au nd e r s W F B 2 1 2 rdquo 6 5 m m no m i nal b o r e fi r e - m ai ns hy d r ant v al v e s f o r o u r f e r r i e s and c r u i s e l i ne r s S i g ni fi c ant f ac t o r s b e hi nd t hi s c ho i c e ar e e x c e l l e nt r e l i ab i l i t y and t he l o w m ai nt e nanc e c o s t s rdquo P ampO C r u i s e s ( U K ) Lt d
bull UK Marine Safety Agencybull Bureau Veritasbull Rinabull Lloydsbull DTI
The whole valve hassuccessfully undergone a higtemperature resistance testBS 5041 Part 1 audited by aLloyds Surveyor
Note All Saunders DiaphragValves carry DNV LR AUBand BV approvals
Testing Valves tested in accordance with MSS SP-88 BS 6755 ie body strength test to325 psi 225 bar seat test to 240 psi 165 bar (11 x maximum working pressure)
Registro ItalianoNavalRina
Type ApprovalCertificate NoMAC05794Model 212
DN65
Lloyds Register ofShipping
LR Type ApprovalCertificate
Certificate No9700047
Model 112 212 DN40 DN65
Bureau VeritasType Approval
CertificateCertificate No 2207
3457 C10 HModel 112 212
DN40 DN65
Marine Safety AgencyThe Department of
Transport Certificate ofInspection and Tests
Certificate No SUR 222(REV 494)
Model 112 212 DN40 DN65
Model 9Model 11Model 4
Model 2 Model 6 Model 7
SIZE MODELS BODY MATERIALS
1 2 4 6 7 9 11
112 DN40 ndash ndash ndash Bronze Gunmetal
212 DN65 Bronze amp Ductile Iron Gunmetal amp SG Iron
Product approvals
Note 3rdquo flange
standard option
Cap and chain as
shown is optionalCap and chain as
shown is optional
Model 1
92
120
183
45
47 120
36 92
72183
18 45 92
111
183
44 111
36 92
72183
64
111
54
183
44 111
25 6421 54
72183
InchesCentimeters
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2548
Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
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Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
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wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2448
Saunders Type Design Features
Contribute to low pressure drop high1047298ow capability and long valve life for
abbrasive applications
Body materials alloys
ndash cast iron rubber
lined and glass coated
Screwed and flanged
ranges
Paint finish resists
environmental attack
Smooth non-turbulent
body design for
unrestricted flow and
minimum pressure drop
Diaphragm ndash resilient diaphragm
handles abrasives and suspendedparticles in the line but still provides
positive shut-off and isolates all bonnet
working parts from the line fluid
Compressor ndash supports
the diaphragm in all
positions for longer life
Lubricated for long
service-free life the
bonnet needs no additional
grease Lip seal prevents
ingress of dust dirt and
atmospheric contaminants
Ergonomically
designed Handwheel
ndash sized for
comfortable grip and
easy operation
Yellow valve
indicator confirms
valve position
Advance spindle
reduces of turns
24
The Original and the Best
Saunders diaphragm valve featuresand bene1047297ts for corrosive andabrasive applications with
100 leaktight closure operation
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
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Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
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Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
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Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
High Flow Straight Through
Saunders full bore KKB typediaphragm valves with their smooth
non-turbulent body design have proved
to be outstanding in corrosive and
abrasive applications The full bore
concept is designed for minimum flow
resistance while allowing rodding out
and easy cleaning
Features Benefits
Straight through body high flow No obstruction low pressure drop
Flexible closure even with solids present Leaktight by design
Only two wetted parts Better resistance to corrosionabrasionand longer life
Specially developed linings anddiaphragms available Minimal maintenance
bull Low pressure drop
Low pressure drop and high flow
makes this valve ideal for handlingslurries
bull Cavity free
No cavities ensures solids do not
build up in the line causing wear and
blockage
bull Valve 1047298ow
Smooth bore straight through body
gives high flow performance with
minimum turbulence while giving
100 leaktight closure
bull Lubrication
Bonnet assembly lubricated for
long life Needs no further grease
The indicator lip seal stops the
ingress of dust dirt and atmospheric
contaminates
bull Ease of maintenance
Three part design allows
maintenance and actuator retrofittingwithout removing the valve body
from the pipeline Extended life
reliability and safety combined with
essentially simple design result in
low maintenance and low cost of
ownership
bull Use in any position
The KKB valves can be installed
in any position without affecting its
operation We recommend six timespipe diameter from pump or bend
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2648
Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
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Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
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Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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Saunders TypeDiaphragm Valves
Materials of Construction
26
Valve bodies
Cast Iron Bronze - Screwed - 12rdquo - 2rdquo
Cast Iron Gunmetal - Screwed - DN15 ndash DN50
Cast Iron Bronze - Flanged - 1 2rdquo - 14rdquo
SG Iron Cast Steel Stainless Steel Cast Iron Gunmetal - Flanged - DN15 ndash DN350
Contact us for materials range
Type KB Valves ndash maximum working pressure - psi bar
Maximum working pressure for KB valves shown is for manual valves defined as the maximum line pressure against which valves may be operatedto closed position up to and including 131F 55degC For ES actuators please refer to appropriate actuator performance selection technical data sheets
Rubber lined body data
Soft rubber linings
Natural (Polyisoprene)40ndash46deg IRHD
Polychloroprene72ndash78deg IRHD
Butyl (Isobutylene isoprene)60ndash66deg IRHD
Hard ebonite rubber HRL75ndash85deg Shore D
Lining thickness range07rdquo - 017rdquo forvalve sizes 34rdquo - 14rdquo 2ndash45mm (DN20ndashDN350)
Valve body lining ndashproduction tests
All Saunders lined valveshave each body individuallytested for lining integrity
Glass lining ndashSpark test 10kV ac
Rubber ButylPolychloroprene
Natural ndashSpark test 14kV acdc
Rubber HRL ndashSpark test 17kV acdc
Non-risingHandwheel
525 225 psi
35 15 bar
Rising
Handwheel
150 90 psi
10 6 bar
Valve Size
Inches DN
Diaphragm Materials
ISO
Codes
Catalog
CodeGrade Elastomer Type
General Service
amp Approvals
NR AA AA
Natural rubber(polyisoprene)metal oxide pig-mented ndash brownsulphur cured
black reinforced
Abrasives in slur-ry or dry powderform
NBR C1 C
Butadiene Acrylonitrile(Nitrile) sulphurcured black rein-forced
Lubricating oilcutting oils paraf-fin animal andvegetable oilsaviation kerosene
CR HT HT
Polychloroprenesulphur curedblack reinforced
Abrasives slurriescontaining hydro-carbons
CSM U1 237Chlorosulphonatedpolyethylene
Acids hypochlorite
FKM V1 226Fluoroelastomeramine cured blackreinforced
Concentratedacids aromaticsolvents chlori-nated solventsunleaded gasoline
IIR D1 300
IsobutyleneIsoprene resincured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
EPM E2 425
Ethylene propylene(EPM) organic per-oxide cured blackreinforced
Abrasive slurriesacid digestedslurries alkalisdry powders
Diaphragm Materials ndash Visual Process Resistance Guide
bull Polychloroprene
bull Fluoroelastomer
bull Nitrile
bull ButylEPM
Natural Rubber (AA) bull
C
O
R
R
O
S I O
N
C
H
E M
I C
A L
R
E S I S T A N
C
E
H i g h
bull Chlorosulphonated polyethylene
A B R A S I O N R E S I S T A N C E High
1215
3420
125
11432
11240
250
21265
380
4100
5125
6150
8200
10250
12300
14350
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2748
Saunders Type DiaphragmValve Performance
Temperature and Pressure Relationship
32 68 104 140 176 212 248F
0deg 20deg 40deg 60deg 80deg 100deg 120degC
150
135
120
105
90
75
60
45
30
15
10
9
8
7
6
5
4
3
2
1
14 -10deg CAST IRON 248 120deg
-22 -30deg STAINLESS STEEL COPPER ALLOYS 248 120deg
14 -10deg GLASS LINED 248 120deg
14 -10deg HARD RUBBER LINED 185 85deg
14 -10deg SOFT NATURAL RUBBER LINED 185 85deg
14 -10deg BUTYL LINED 230 110deg
14 -10deg POLYCHLOROPRENE LINED 221 105deg
Body Temperature Limit - F degC
For whole manual valves refer to Saunders Data Sheetsand for ES actuated valves refer to appropriate performance graphs
KB Valve Body TemperaturePressure Relationship
P R E S S U R E
- p s i
P R E S S U R E
- B A R
12rdquo to 4 rdquo - DN15-100
5 rdquo to 6 rdquo - DN125-150
8 rdquo to 12 rdquo - DN200- 300
14 rdquo - DN350
TEMPERATURE F degC
Diaphragm Temperatures Type KKB - F degC
-40 -40deg 194 90deg
14 -10deg 194 90deg -4 -20deg 194 90deg
23 -5deg 248 120deg
-4 -20deg 212 100deg
-40 -40deg 212 100deg
32F 0degC
32F 0degC
AA AA
C1 CHT HT
V1 226
D1 300
E2 425
M a x i m u m
W o r k i n g R a n g e
For K-Type valves refer toone size larger KB valve
14-10deg U1 237 amp U2 286 212 100deg
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
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Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
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Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2848
Saunders Type Diaphragm Valves
Typical Bonnet Options for Manual KB Valves
Rising Handwheel Indicator(simple padlocking)Valve sizes rdquo to 2rdquoDN15 to DN50
Non-Rising Handwheel
with Indicator
Valve sizes
8rdquo to 12rdquoDN200 to DN300
Rising Handwheel Indicator
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Rising Handwheel
Indicator (simple padlocking)
Valve sizes
2 rdquo to 6rdquoDN65 to DN150
Standard Non-Rising Handwheel
Valve sizes
8rdquo to 14rdquoDN200 to DN350
Non-Rising Handwheel
(fluoroelastomer sealed)
Valve sizes
rdquo to 12rdquo
DN15 to DN300
28
Rising Handwheel IndicatorOptional Metal Handwheel
Valve sizes
rdquo to 2rdquo DN15 to DN50
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 2948
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3048
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4020 3478 3420 2958
90 3739 3234 3181 2752
80 3417 2956 2907 2515
70 3095 2677 2633 2278
60 2814 2434 2394 2071 50 2412 2087 2052 1775
40 2010 1739 1710 1479
30 1487 1286 1265 1094
20 965 835 821 710
10 482 417 410 355
0 0 0 0 0
DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 6060 5242 4884 4225
90 5636 4875 4542 3929
80 5151 4421 4151 3591
70 4666 4036 3761 3253
60 4242 3670 3419 2958 50 3636 3145 2930 2535
40 3030 2621 2442 2112
30 2242 1939 1807 1563
20 1454 1257 1172 1014
10 727 628 586 507
0 0 0 0 0
DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 8910 9950 8607
90 9579 8286 9253 8004
80 8755 7574 8457 7316
70 7931 6861 7661 6627 60 7210 6237 6965 6025
50 6180 5346 5970 5164
40 5150 4455 4975 4304
30 3811 3297 3681 3184
20 3472 2138 2388 2066
10 1236 1069 1194 1033
0 0 0 0 0
30
ISO 90012000
PED 9723EC
WRAS (Water Regulations
Advisory Scheme)
Lloyds Register ofShipping
Bureau Veritas
ATEX
U12 Marine Safety Agency
Food amp DrugAdministration (FDA)
United StatesPharmacopeia (USP)
Product and System Approvals Examples
QUALITY ASSURANCE APPROVALS
BS EN ISO 90012000
TUumlV AD-MERKBLATTHPO
COMPLIANCE WITHFDA CODE 21
TNO CERTIFICATION3A
cGMPUSP 23
bull Quality Management system
registered to ISO 90012000
standard in which our R amp D
and manufacturing process are
optimized to maintain our product
quality and service
bull Certified compliance to the
European Pressure Equipment
Directive 9723EC authorizing
Crane Process Flow Technologies
Ltd to CE mark relevant valve
products
bull TUV-Merkblatt HPO Qualification
for our product manufacturing and
certification
bull International product approval
from authorities such as Bureau
Veritas Lloyds
bull PolymerRubber materials
certified as meeting the
requirements of FDA USP amp
WRAS
Certi1047297ed Quality from
Crane Process Flow Technologies Ltd
ISO 9001Certificate ofRegistration
Saunders Data Sheets are available on CD for
fast and accurate detailedinformation on the industrial
valve range
The electronic data manual
contains over 100 individual
technical data sheets to
assist you with the selection
of the valve
Data SheetIndex and typicalvalve information
PEDCertificate
of Conformity
Quality Statementsand Approvals
Continued from Page 29
DN200
Body Material Lining
Cast Iron Rubber Lined Glass Lined
Open Cv Kv Cv Kv Cv Kv
100 2580 2211 2196 1882 2724 2335
90 2399 2056 2042 1750 2533 2171
80 2193 1880 1867 1600 2315 1985
70 1987 1703 1691 1449 2097 1797
60 1806 1548 1537 1318 1907 163450 1548 1327 1318 1130 1634 1401
40 1290 1106 1098 941 1362 1167
30 955 819 813 697 1008 864
20 619 531 527 452 653 560
10 310 266 264 226 327 280
0 0 0 0 0 0 0
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3148
Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
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wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Valve Dimensions and Weights
C valve length =
EN 558-1 Series 7 (ex BS 5156)D valve length =
EN 558-1 Series 1 (ex DN 3202 Series F1)
12 34 1 114 112 2 212 3 4 5 6 8 10 12 14
42 - 65 - 65 72 - - - - - - - - -
39 - 63 - 63 64 - - - - - - - - -
25 - 44 - 56 66 - - - - - - - - -
Weight 18 - 44 - 60 106 - - - - - - - - -
41 41 65 65 65 69 92 106 123 132 171 160 219 247 262
38 38 63 63 63 61 83 94 109 115 149 - - - -
43 46 50 58 63 75 85 100 120 140 160 205 250 295 386
51 59 63 71 79 91 114 122 138 157 189 236 287 335 386
Weight 45 51 91 96 120 225 247 395 692 1019 1484 2403 4299 6482 10185
- - 66 66 66 69 92 106 123 132 171 161 220 248 263
- - 64 64 64 61 83 94 109 115 149 - - - -
- - 53 6 66 78 88 103 123 144 164 209 254 299 389 - - 66 74 82 94 117 125 141 16 192 239 29 338 389
Weight - - 93 125 164 232 256 483 758 1019 1638 2800 4497 6482 10251
- 42 65 65 65 70 93 107 124 132 172 160 220 248 262
- 39 63 63 63 62 83 94 109 116 150 - - - -
- 47 51 58 64 76 86 101 121 141 161 206 251 296 387 - 6 64 72 80 92 115 123 139 158 190 237 288 336 387
Weight - 56 93 111 153 227 251 448 747 1016 1579 2602 4431 6482 10185
35 35 47 47 47 47 67 91 110 110 145 145 190 230 275
Screwed
Flanged
FlangedRubber
Lined
FlangedGlass Lined
Valve Size - InchesDimensionsin inches
Weights inpounds
Flanged
8rdquo to 14rdquo DN200 ndash DN350
E
C or D
A
- O
p e n
B
- C l o s e d
Flanged rdquo to 2rdquo
DN20 ndash DN50
C or D
E
A
- O p e n
B
- C l o s e d
C
E
A ndash
O P E N
B ndash
C L O S E DScrewed
rdquo to 2rdquo DN15 ndash DN50
C
E
A -
O p e n
B
- C
l o s e d
Flanged 2
rdquo to
6rdquo DN65 ndash DN150
C or D
E
A
- O p e n
B
- C l o s e d
All dimensions + or ndash1
8 inch
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3248
32
Saunders Type Diaphragm Valve Flow Co-ef1047297cients of Valve Range Cv (Kv)
112rdquo DN40
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 138 339 130 32
90 128 315 121 298
80 117 288 111 273
70 106 261 100 246
60 97 238 91 224
50 83 204 78 192 40 69 194 65 183
30 51 143 48 13
20 33 92 31 87
10 166 46 156 83
0 0 0 0 0
2rdquo DN50
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 275 677 260 64
90 256 63 242 596
80 234 576 221 544
70 212 522 200 492
60 193 475 182 448
50 165 406 156 384 40 138 339 130 32
30 102 251 96 236
20 66 185 62 174
10 33 92 31 87
0 0 0 0 0
212rdquo DN65
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 450 111 420 103
90 419 103 391 963
80 383 943 357 879
70 347 854 323 795
60 315 775 294 724
50 270 665 252 62 40 225 554 210 517
30 167 411 155 381
20 108 266 101 248
10 54 152 50 14
0 0 0 0 0
3rdquo DN80
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 530 130 480 118
90 493 121 446 110
80 451 111 408 100
70 408 100 370 911
60 371 913 336 827
50 318 783 288 709
40 265 652 240 591
30 196 482 178 438
20 127 312 115 283
10 64 18 58 163
0 0 0 0 0
4rdquo DN100
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 755 186 720 177
90 702 173 670 165
80 642 158 612 151
70 581 143 554 136
60 529 130 504 124
50 453 111 432 106
40 378 931 360 886
30 279 687 266 655
20 181 445 173 426
10 91 224 86 211
0 0 0 0 0
5rdquo DN125
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 1360 335 1300 320
90 1265 311 1209 297
80 1156 285 1105 272
70 1047 258 1001 246
60 952 234 910 224
50 816 201 780 192
40 680 167 650 160
30 503 124 481 118
20 326 802 312 768
10 163 401 156 384
0 0 0 0 0
6rdquo DN150
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 2360 581 2250 554
90 2195 541 2093 515
80 2006 494 1913 471
70 1817 447 1733 427
60 1652 407 1575 387
50 1416 349 1350 332
40 1180 291 1125 277
30 873 215 833 205
20 566 139 540 133
10 283 697 270 665
0 0 0 0 0
8rdquo DN200
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 4420 961 4250 924
90 4111 894 3953 859
80 3757 817 3613 785
70 3403 740 3273 711
60 3094 673 2975 733
50 2652 653 2550 628
40 2210 544 2125 523
30 1635 403 1573 387
20 1061 261 1020 251
10 530 130 510 126
0 0 0 0 0
12rdquo DN300
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10100 2196 9800 2130
90 9393 2042 9114 1981 80 8585 1866 8330 1811
70 7777 1691 7546 1640
60 7070 1537 6860 1491
50 6060 1317 5880 1278
40 5050 1098 4900 1065
30 3737 812 3626 788
20 2424 597 2352 579
10 1212 298 1176 290
0 0 0 0 0
14rdquo DN350
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 10300 2239 9950 2163
90 9579 2082 9254 2012 80 8755 1903 8458 1839
70 7931 1724 7662 1666
60 7210 1567 6965 1514
50 6180 1343 5970 1298
40 5150 1119 4975 1081
30 3811 828 3682 800
20 2472 608 2388 588
10 1236 304 1194 294
0 0 0 0 0
10rdquo DN250
Body Material Lining
Cast Iron Rubber Lined
Open Cv Kv Cv Kv
100 7550 1641 7250 1576
90 7021 1526 6743 1466
80 6418 1395 6163 1340
70 5813 1264 5583 1214
60 5285 1149 5075 1103
50 4530 985 4350 946
40 3775 821 3625 788
30 2794 688 2683 661
20 1812 446 1740 428
10 906 223 870 214
0 0 0 0 0
Cv is flow in US gpm through valve at P of 1 psi
Kv is flow in m3hr through valve at P of 1 bar
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3348
Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3448
Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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Saunders Type Diaphragm Valves
Flanged1 rdquo
DN40 ndash DN50
C
E
A
Flanged 2rdquo to 5rdquo DN65 ndash DN150
E
112 2 212 3 4 5 6 8 10 12 14
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
650 750 850 10 1250 14 16 2050 25 2950 3625
Weight 13 19 33 49 65 142 158 300 460 670 1000
638 775 913 1038 11 1450 1650 2238 2513 2663 2613
675 775 875 1025 1275 1425 1638 2088 2538 2988 3663
Weight 14 20 33 50 67 142 160 303 463 674 1004
638 775 913 1038 11 1450 1650 2238 2513 - -
663 763 863 1013 1275 1413 1613 2250 2513
Weight 13 19 33 49 65 142 159 302 462 - -
475 650 11 11 1250 14 14 19 23 2750 2750
FlangedUnlined
FlangedRubber Lined
FlangedGlass Lined
Valve Size - Inches
Dimensionsin inches
Weights inpounds
Flanged6rdquo to 12rdquo
DN200 ndash DN350
E
A
All dimensions + or ndash 18 inch
C
C
A
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
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ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
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The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
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Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
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Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
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How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
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wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
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Pneumatic Valve Actuation
Compact Actuators that Provide Reliable Remote Control
34
Saunders EC and SSC Pneumatic
Actuators facilitate remote opera-
tion of the valve as an integral
part of a control system Both are
compact piston style actuators with
excellent chemical and temperatureresistance
The versatile and robust
design derived from the use of
high technology materials of
construction results in an actuator
suitable for a wide range of
process industry applications
All three operation modes double
acting spring to close and spring
to open feature the same physical
dimensions for a given valve size
This provides uniform compact
envelope dimensions and
outstanding economic benefits
particularly for spring return failsafe
actuation
Field conversion of manual valves
to power actuation is readily
achieved ldquoin-linerdquo without special
tools or modification
EC Actuator
mounted on A Type
PFA lined valve
With the same flexibility as the
EC Actuator the SSC has been
manufactured with a 316C12 stainless
steel investment cast housing
Suitable for both aseptic and industrialapplications the SSC has excellent
resistance to both chemical and
steam duties
Size range 14rdquo to 2rdquo
DN8 ndash DN50
SSC Actuator
The EC is manufactured
by injection molding PES
(polyethersulphone) which
has a temperature range of
14deg to 212degF -10deg to +100degC
ambient (autoclave maximum
302degF 150degC ) Actuators can be
supplied as spring close
spring open or double
acting with various spring
pack options for a varietyof pressure requirements
Size range 14rdquo to 2rdquo
DN8 ndash DN50
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
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Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
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(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3548
Saunders ECX type actuators are
designed to offer an extension
to the EC size range while still
maintaining the compact envelope
size
The housing is manufactured
in coated silicon aluminum for
increased chemical resistance andlong life
With the extensive flexibility in
spring packs we can offer an
actuator to suit a wide range of
pressure and flow variations
Available in spring close spring
open and double acting modes of
operation to suit process needs
A wide range of options including
switches positioners limit stop and
visual openclose indication are
also available
Size range 212rdquo to 6rdquo
DN65 ndash DN150
bull
bull
bull
bull
bull
ECX Actuator with
switchbox and
integral solenoid
ECX Actuator with
visual indicator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
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Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
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Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3648
Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50
Materials of Construction
EC Spring
Closing
1234
5
6
7
8
12
13
14
15
16
17 18
91011
EC Double Acting
1 2 3
4
8
9
10
11
12
13 14
567
EC Spring
Opening
1 2 3 4
5
6
7
12 13
14
15
16 17 18
8
91011
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
3 CapPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 Loading plate Mild steel
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8 Indicator IXEF
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
11Inner pistonseal
Nitrile
12Bonnetwasher
PES
13 Spindle seal Fluoroelastomer 14 Spindle IXEF
15 Bonnet insert PES 112rdquo-2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo -1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo -2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator IXEF
2 Indicator seal Fluoroelastomer
3 Cap washer PES 14rdquo-1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
4 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
5 Outer spring Steel6 Inner spring Steel
7Bonnet capldquoOrdquo ring
Nitrile
8Springsupport plate
PES
9Outer pistonseal
Fluoroelastomer
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11Inner pistonseal
Fluoroelastomer
12Bonnetwasher
PES
13 Spindle seal Nitrile
14 Spindle IXEF
15 Bonnet insert PES 112rdquo -2rdquo DN40-50
16 Bonnet PES
17Linediaphragm
Rubber RubberPTFE
18 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
Materials Of Construction
Item Component Material
1 Indicator seal Fluoroelastomer
2 Cap washer PES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
3 CapPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
4 Indicator IXEF
5 Outer pistonseal Fluoroelastomer
6 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
7Inner pistonseal
Fluoroelastomer
8Bonnetwasher
PES
9 Spindle seal Nitrile
10 Spindle IXEF
11 Bonnet PES
12 Bonnet insert PES 112rdquo -2rdquo DN40-50
13Line
diaphragmRubber RubberPTFE
14 Compressor
Mazak 14rdquo DN8 Mild Steel 12rdquo-1rdquo DN15-25
Silicon AluminumStainless Steel
12rdquo-2rdquo DN15-50
36
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
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8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3748
(Stainless Steel) Compact Pneumatic Actuators 1 4rdquo to 2rdquo DN8 - DN50 Materials of Construction
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Outer spring Steel
4 Inner spring Steel
5 Indicator IXEF
6Bonnet cap
ldquoOrdquo Ring
Nitrile
7 Bonnet Stainless Steel
8Outer pistonseal
Fluoroelastomer
9Piston innerldquoOrdquo ring
Nitrile
10 PistonPES 14rdquo-1rdquo DN8-25
IXEF 112rdquo -2rdquo DN40-50
11 Spindle IXEF
12SpindleldquoOrdquo ring
Fluoroelastomer
13Linediaphragm
Rubber RubberPTFE
14 Compressor Stainless Steel
15Bodybonnetnut
Stainless Steel
16Bodybonnetwasher
Stainless Steel
17Bodybonnetboltstud
Stainless Steel
Materials Of Construction
Item Component Material
1 Indicator seal Viton
2 Cap Stainless Steel
3 Indicator IXEF
4Bonnet capldquoOrdquo Ring
Nitrile
5 Bonnet Stainless Steel
6 Outer pistonseal Fluoroelastomer
7Piston innerldquoOrdquo ring
Nitrile
8 PistonPES 14rdquo -1rdquo DN8-25
IXEF 112rdquo-2rdquo DN40-50
9 Spindle IXEF
10SpindleldquoOrdquo ring
Fluoroelastomer
11 Thrust pad Nylatron 14rdquo-34rdquo DN8-20
12Linediaphragm
Rubber RubberPTFE
13 Compressor Stainless Steel
14 Bodybonnetnut
Stainless Steel
15Bodybonnetwasher
Stainless Steel
16Bodybonnetboltstud
Stainless Steel
SSC SpringClosing
1 2
3
4 5
6
7
11
12
13 14
89
10
151617
SSC SpringOpening
1 2
3
4
5
6
7
11
12
13 14
89
10
151617
SSC DoubleActing
1 2
3
4
5
9
10
11
12 13
678
141516
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3848
Pneumatic Actuators 21 2rdquo to 6rdquo DN65 - DN150
Materials of Construction
2223
24
ECX DoubleActing
10 11 12 13 14 15 16
19 20 21 1718
1 2 3 4 5
6789
1
2
3
Note Visual indicator is an optional extra on the ECX
ECX SpringClosing
1 2 3
4
5
6
7
8
9
10
11
13
14 15
16
17 18 19
242526
12
20212223
ECX SpringOpening
1 2 3 4
10 11
12 13 14 15 16 17
20 21 22
1819
232425
5 6789
Materials Of Construction -
Item Component Material
1 Plug Polyethylene
2 Cover Silicon aluminum
3Upper springplate
Ductile iron
4 Outer spring Steel
5 Middle spring Steel
6 Inner spring Steel
7Spring retainingbolt
Mild steel
8 Diaphragm plate Forged steel
9Operatingdiaphragm
Rubber
10 Clamp washer Mild steel11 Lower cylinder Sil icon aluminum
12Cylinderbonnet bolt
Steel
13 Bonnet ldquoOrdquo ring Nitri le
14Bonnetcylinder
jointKlingersil
15 Bonnet Cast iron
16 Spindle Stainless Steel
17 Compressor pin Steel
18 Compressor Cast iron
19 Line diaphragm Rubber RubberPTFE
20 Screw cover PE
21Cylinder coverscrew
Steel
22Cylinder cover
nut
Steel
23Cylinder coverwasher
Steel
24 Bodybonnet nut Stainless Steel
25Bodybonnetstud
Stainless Steel
26Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Spindle screw Steel
4 Clamp washer Mild Steel
5 Upper cylinder Sil icon aluminum
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operatingdiaphragm
Rubber
11 Spacer ring Silicon aluminum
12 Lower cylinder Sil icon aluminum
13 Diaphragm plate SG Iron
14 Spring Steel
15Cylinderbonnetbolt
Steel
16 Bonnet ldquoOrdquo ring Nitri le
17 Bonnet Cast iron
18 Spindle Stainless Steel
19 Spindle l imit pin Steel
20 Compressor pin Steel
21 Compressor Cast iron
22 Line diaphragm Rubber RubberPTFE
23 Bodybonnet nut Stainless Steel
24Bodybonnet
studStainless Steel
25Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Cover plug Mild Steel
2Cover plugldquoOrdquo ring
Rubber
3 Upper cylinder Sil icon aluminum
4 Spindle screw Steel
5Upperdiaphragm plate
Mild Steel
6 Screw cover
7 Cylinder screw Steel
8 Cylinder nut Steel
9 Cylinder washer Steel
10Operating
diaphragm
Rubber
11Lower dia-phragm plate
Mild Steel
12 Lower cylinder Sil icon aluminum
13 Bonnet ldquoOrdquo ring Rubber
14Cylinderbonnetbolt
Steel
15Cylinderbonnet
joint Klingersil
16 Bonnet Cast iron
17 Spindle Stainless Steel
18 Spindle l imit pin Steel 6
19 Compressor pin Steel
20 Compressor Cast iron
21 Line diaphragm Rubber RubberPTFE
22 Bodybonnet nut Stainless Steel
23Bodybonnetstud
Stainless Steel
24Bodybonnetwasher
Stainless Steel
Materials Of Construction -
Item Component Material
1 Indicator cover Polycarbonate
2 Indicator Polycarbonate
3Indicator ldquoOrdquoring
Rubber
38
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 3948
Actuator Dimensions
Spring Open
Dual Action Spring Closed
SizeInchesDN
HeadsF1 F2 amp F3
A B D
212rdquo 14 22 10
65 359 55 266
3rdquo 15 22 10
80370 55 266
4rdquo 16 22 10
100 417 55 266
Size - Series
A B D
212rdquo 97 22 104
65 246 55 266
3rdquo 101 22 104
80 257 55 266
4rdquo 117 22 104
100 296 55 266
SizeInchesDN
HeadsG1 G2 amp G3
A B D
212rdquo 157 22 104
65 399 55 266
3rdquo 161 22 104
80 410 55 266
4rdquo 18 22 104
100 458 55 266
SizeInchesDN
HeadsH1 H2 amp H3
A B D
4rdquo 22 26 141
100 560 67 360
5rdquo 226 26 141
125 576 67 360
6rdquo 233 26 141
150 593 67 360
Size - Series
A B D
4rdquo 14 26 141
100 355 67 360
5rdquo 145 26 141
125 369 67 360
6rdquo 148 26 141
150 375 67 360
Size - Series
A B D
212rdquo 96 22 10
65 245 55 266
3rdquo 11 22 10
80 267 55 266
4rdquo 12 22 10
100 305 55 266
Size
A B
12rdquo 5 5
15 115 110
34rdquo 63 6
20 160 152
1rdquo 63 625 168 161
112rdquo 88 8
40 231 217
2rdquo 9 9
50 249 229
Size - Series
A B D
4rdquo 14 26 141
100 359 67 360
5rdquo 147 26 141
125 373 67 360
6rdquo 149 26 141
150 379 67 360
EC Actuator
A
ndash O P E N
B
ndash C L O S E D
SSC Actuator
A
ndash O P E N
B
ndash C L O S E D
Note
All EC amp SSC actuator air inlet parts are 18rdquo BSP or 18rdquo NPT
All ECX actuators are 14rdquo BSP
NotesDimension lsquoBrsquo is for optional indicator on ECX modelsVarying line and operating pressures areaccommodated by head models L and S For
performance refer to our technical data sheets
D
ECX Double
Acting amp Spring
Opening Actuator
B
D A
ECX
Spring Closing Actuator
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4048
Pneumatic Valve Actuation
ES Modular Actuators
Optional hand-wheel (SC and
SO models)
Simpleaccessoriesmounting
Pre-drilledbracket bolthole in top ofactuator(SC and SOmodels)
For extended diaphragmlife fully adjustable springtension (SC model)
Polyester powder paintfinish as standard for highcorrosion resistance toexternal environment
Inter-changeablebonnets for futureflexibilityEasy to fit or retrofit to
both weir and straight-through valves
The Spindle isprotected from theoutside environmentthroughout its travel
Clear VisualIndication of
actuator position
Emergency
override isstandard on SCand SO models
For safer servicinga low tension nested
spring design(SC models)
The body islightweight cast
aluminum for moreeconomical
installation andexceptional corrosion
resistance
For optimumperformance all
operating dia-phragms are manu-
facturedin-house by
Saunders in avariety of materials
ES Actuators are available
for sizes up to DN250Size range
12rdquo to 10rdquo
DN15 ndash DN250
40
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4148
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4248
ES Modular Actuators
Technical Data
Standard Materials
CAST IRON
BONNETS
ASTM A48Class 30C
amp ASTM A126Class A
ALUMINUM
COVERS
amp LOWER
CYLINDERS
ASTMB179
S12A-B
STAINLESS
STEEL
SPINDLE
ASTM A582Type 303
Fail Safe
Spring
CLOSING
(ESC)
ES68 661 169 149 151 155 - 160 170378 383 393 - 406 432
ES69 1024 260- - 196 - 201 211 211 212- - 497 - 511 537 536 538
ES70 1244 316- - - - - 304 308 309 319- - - - - 773 783 786 810
ES71 1673 425- - - - - - - 300 309 320 347- - - - - - - 763 786 813 881
ES72 2161 549- - - - - - - - 346 357 383- - - - - - - - 879 907 974
Model In mm
- (Type A Valves) ndash Dimensions in Inches DN
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES61 661 169161 163 167 - 171 181408 413 423 - 435 461
ES62 1024 260- - 182 - 187 197 197 198- - 462 - 476 501 501 503
ES63 1244 316- - - - - 276 287 288 298- - - - - 700 729 732 756
ES64 1673 425- - - - - - - 309 315 326 352- - - - - - - 784 800 828 895
ES65 2161 549- - - - - - - - 406 417 443- - - - - - - - 1031 1059 1125
- (Type KB Valves)
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
189 - 189
480 - 480
205 - 205 204 215
520 - 521 518 547
- - - 291 301 314 326- - - 740 765 797 827
- - - - - 331 342 333 379- - - - - 841 871 847 962
- - - - - - 447 424 470- - - - - - 1102 1078 1193
ACTUATOR Add-on
In mm
68 69 70 055 14
61 62 63 055 14
71 64 071 18
177 - 177450 - 450
219 - 219 219 230
556 - 557 555 582
- - - 313 322 335 347- - - 794 819 850 881
- - - - - 326 337 328 373- - - - - 827 857 833 948
- - - - - - 374 365 410- - - - - - 950 926 1041
89 - 89227 - 227
110 - 111 110 121280 - 281 280 307
- - - 128 138 150 163- - - 326 351 382 413
- - - - - 157 169 160 205- - - - - 400 430 406 521
- - - - - - 178 169 214- - - - - - 453 429 544
1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo25 32 40 50 65 80 100 125 150
ESC61-65
ESO68-72
ESDA54-58
H
Add-on handwheel dimensions
Table shows diameterwidth of actuators and themaximum height of theactuator from the center ofthe valve flange or pipeline
O = Actuator DiameterWidth
H = Actuator Height
All dimensions are basedon unlined bodies andbare-shaft actuators
Fail Safe
Spring
OPENING
(ESO)
DOUBLE
ACTING(ESDA)
ES54 661 16961 63 67 - 72 82155 160 170 - 183 209
ES55 1024 260- - 87 - 93 97 102 107- - 222 - 235 246 259 271
ES56 1244 316 - - - - - 120 124 125 141- - - - - 306 315 318 357
ES57 1673 425- - - - - - - 132 143 149 175- - - - - - - 336 363 378 444
ES58 2161 549- - - - - - - - 150 161 189- - - - - - - - 382 410 479
12rdquo 34rdquo 1rdquo 114rdquo 112rdquo 2rdquo 212rdquo 3rdquo 4rdquo 5rdquo 6rdquo15 20 25 32 40 50 65 80 100 125 150
ES Modular Actuators are alsoavailable for the K High-Flow
range of straight through valves
Inches
DN
42
Note For actuators gt150 (6rdquo) Please contact Saunders
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4348
Saunders diaphragm valves offer excelle
control capabilities within a broad range
pressure flow or level control application
Rangeability (ratio of maximum flow vs
minimum control flow) of Saunders weir
type valves is 351 extending beyond the
range of most process and service
control systems
The positive shut-off characteristics of th
valve can in many instances eliminate t
need for independent block valves a ma
component in the piping system cost
The inherent flow characteristics
illustrated shows linearity up to 60
of travel (80 of flow)
The chart illustrates installed characteris
affected by the dynamic friction loss forthe remainder of the piping system Othe
characteristics can be obtained through t
use of characterized positioners
Pressure recovery factor = 07
Pneumatic Valve Actuation
Valve Throttling and Flow Control
flow travel weir type diaphragm valve
Valve characteristic curves
Hysteresis for weir type diaphragm valve fitted with actuator plus valve positioner
OnOff Actuation Selection
To use this software you simply enter your process
data into the selection boxes The program sizes
the actuator to suit your specific requirements
Actuator with
digital foundationfieldbus positioner
bull
bull
bull
bull
bull
bull
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4448
The ECSSC limit-open
stop can be supplied to
order It offers a fully
adjustable travel stop
With the removal of
the plastic cover the
limit stop is easily
accessible
EC amp SSC Limit-Open Stop
SSC can be supplied with
an emergency manual
override manufactured
from stainless steel Please
contact the factory for further
information
Actuators - Accessories
A wide range of locally mounted banjo
solenoid valves can be fitted to theSaunders actuator range with a manual
override option and various hazardous
area classifications The solenoid range
is designed to cover all requirements
= Available and = Not available
For control application on the
EC and SSC Saunders offersboth pneumatic electro-
pneumatic and digital inputs
with sensor feedback option
and linear mounting design
providing a compact control
solution
Overview
Solenoid Valves
Mini Positioner
SSC ManualOver-Ride
A
MODEL SIZE RANGE STYLE MATERIAL SOLENOIDSWITCH
BOXPOSITIONER
AIRFILTER
HAND-WHEEL
EC14rdquo to 2rdquo
DN8-DN50A PES
SSC 14rdquo to 2rdquoDN8-DN50
A 316 C12
ECX 212rdquo to 6rdquo
DN65-DN150A SiAl
ES12rdquo to 8rdquo
DN15-DN250AKB SiAl
44
Banjo Bolt
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4548
Other control options available upon request
Highly modular switch-boxes are avail-able for the ES Modular actuator rangeOffering a wide range of both mechanicaland proximity switches as well as otheroptions ie ASi-interface
1
2
S DANGER
OUTLET
SUPPLY
NPT14
18
FILTER
PLUG
WARNING
DO N OT REMOVE
THE P LUG WHEN THE
UNIT I S PRESSURIZED
NPT 18
Provides precise control of the flowthrough the valve This long life corrosionresistant range suits a wide variety ofapplications with reliability and accuracy
Available as pneumatic electro-pneumaticintrinsically safe and explosion prooftogether with a variety of feedback options
A digital option is also available
ESPositioner
Shown mounted to ES Actuator
Shown mounted to ES Actuator
This modular switchbox option is avail-
able for ECSSC amp ECX actuator rang-
es The switchbox offers a wide range
of mechanical and proximity sensors
with space for up to 4 switches integral
solenoid valve amp ASi interface
ASi Interface can be retrofitted
Switchbox
bull Self setting Minimize validationset-up time
bull Remote openclosed indication
bull Economical compact lightweight design
bull Allows for compressionset of the diaphragm
bull Easy access even at difficult angles
bull Available with mechanical or proximity
switches including safety options
Opti-SetSwitchbox
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4648
Type WeirValves
rdquo DN8 008
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type
Valves1rdquo DN40 040
2rdquo DN65 065
Type WeirValves
22Screwed
Ends
23SocketWeld
24ButtWeld
33Flanged-Unlined
34 Flanged -Lined
Type WeirSpares
S1Spare
Diaphragm
H1SpareBonnet
T1Spare
Actuator
Type Valves
11 Model 1
12 Model 2
13 Model 4
14 Model 6
15 Model 7
16 Model 9
17 Model 11
Type
Spares
S4Spare
Diaphragm
H4SpareBonnet
Type Weir Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22
Hard Rubber
Lined (ebonite)23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
48Polypropylene
Lined
49 ETFE Lined
50 PVDF Lined
52 PFA Lined
54 PTFE Lined
63ETFE Lined
FluoropolymerCoated
67PFA Lined
FluoropolymerCoated
Type Valves
03 Bronze Gunmetal
05 Ductile Iron
Manual Bonnets -Rubber Diaphragm
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
14R Bronze Gunmetal
22R
Chainwheel
Operated27R Locking Bonnet
31RSliding Spindle
Bonnet
36R Stainless Steel
48RFluoropolymer
Coated
69RZytel (LCP)
Bonnet
Manual Bonnets -
PTFE Diaphragm10T
HandwheelNon-lndicating
11TRising Handwheel
Indicating
13TSealed Bonnet
Indicating
14T Bronze Gunmetal
22TChainwheelOperated
27T Locking Bonnet
31T
Sliding Spindle
Bonnet36T Stainless Steel
48TFluoropolymer
Coated
70TZytel (LCP)
Bonnet
Acutated
402-
406Double Acting ES for R
Diaphragm
502-
506Spring Close ES for R
Diaphragm
602-
606Spring Open ES for R
Diaphragm
422-
426Double Acting ES for
Diaphragm
522-526
Spring Close ES for PDiaphragm
622-626
Spring Open ES for PDiaphragm
EC1 DA EC for Rubbe
EC2 SC EC for Rubbe
EC3 SO EC for Rubbe
EC4 DA EC for PTFE
EC5 SC EC for PTFE
EC6 SO EC for PTFE
EC7 SC EC for Rubbe4 Bar
EC8SC EC for PTFE
4 Bar
Note For SSC Actuatorsreplace ldquoErdquo with ldquoSrdquo
For example EC1 becomes SC
EX1 DA ECX for Rubber
EX2 SC ECX for Rubb
EX3 SO ECX for Rubb
EX4 DA ECX for PTFE
EX5 SC ECX for PTFE
EX6 SO ECX for PTF
Note EC and ECXonly available for weir
Note EC 14rdquo to 2rdquo
ECX 2 12rdquo to 6rdquo
Type Weir Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
How To SpecifyType amp valves
(Weir valves) S i z e
Example
B o d y T y p e
S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
050 - 33 - 06 - A - 36R - HT - mdash
46
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4748
How To SpecifyType (High Flow) Type (Straight Through)
S i z e
Example B o d y T y p e S p a r e T y p e
B o d y M a t e r i a l
amp L i n i n g
T o p w o r k s
L e n g t h amp F l a n g e
D i a p h r a g m
A c c e s s o r i e s
Type amp Valves
rdquo DN15 015
rdquo DN20 020
1rdquo DN25 025
1rdquo DN40 040
2rdquo DN50 050
2rdquo DN65 065
3 DN80 080
4 DN100 100
5 DN125 125
6 DN150 150
8 DN200 200
10 DN250 250
12 DN300 300
14 DN350 350
Type Valves
44 Screwed API
55 Flanged - Unlined
56 Flanged - Lined
Type Spares
S2 Spare Diaphragm
H2 Spare Bonnet
T2 Spare Actuator
Type Valves
58 Flanged - Unlined
59 Flanged - Lined
Type Spares
S3 Spare diaphragm
H3 Spare Bonnet
T3 Spare Actuator
Manual Bonnets
10RHandwheel
Non-lndicating
11RRising Handwheel
Indicating
13RSealed Bonnet
Indicating
22RChainwheelOperated
27RBonnet Locking
Device
31RSliding Spindle
Bonnet
Actuated
402-406
Double Acting ES
502-
506
Spring Close ES
602-606
Spring Open ES
Type amp Valves
03 Bronze Gunmetal
04 Cast Iron
05 Ductile Iron
06
Stainless Steel
CF8M (316)
07 Cast Steel
21Soft AA
Rubber Lined
22Hard Rubber
Lined (ebonite)
23 Neoprene Lined
24 Butyl Lined
25 Hypalon Lined
32 Glass Lined
Type amp Valves
AA Soft Rubber (AA)
C1 Nitrile (C)
D1 Butyl (300)
E2 EPM (425)
HT Neoprene (HT)U1 Hypalon (237)
V1 Fluoroelastomer (226)
Type Weir Valves
C1 Nitrile
CV Nitrile (Vacuum)
D1 Butyl 300
E2 EPM 425
EV EPM 425 (Vacuum)
HT Neoprene
Q1 Natural Synthetic
U1 Hypalon
V1 Fluoroelastomer
S1 White Silicone
P1PTFE Butyl Back
(214300)
P2PTFE EPM Back
(214425)
P3PTFE Fluoro Back
(214226)
P7PTFE(K) EPM Back
(214K425)
S5 PTFE(S) EPM Back(214S425)
Type Valves
U2 Hypalon (Fire 286)
Type amp Valves
AUS Length
ANSI 125150
D DIN - ND10
E DIN ND10 4 bolt
FDIN Length
ANSI 125150
WBS4504PN1016
XBS4504
ANSI 125150
S API NPT
T BS21 Rp
FDA Approvedreg Reg Trade Mark - Dupont
Hypalon and Tefzel areRegistered Trade Marks of Dupont
050 56 24 - A - 11R - D1 - mdash
Accessories
If accessories are requiredindicate XX
Accessory detail to be codedseparately
47
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777
8122019 Saunders Valve Catalog
httpslidepdfcomreaderfullsaunders-valve-catalog 4848
wwwcranechempharmacom
C P - S A U N D E R S - I D V - B
U - E N - T O - 1 0 0 9 - P N 3 3 6 5 5 5
CRANE ChemPharma Flow Solutionstrade
brands you trust
CRANE ChemPharma Flow solutions Include Pipe - Valves - Fitting - Actuators - Pumps
XOMOX Headquarters
4444 Cooper Road
Cincinnati OH 45242 USA
Tel (513) 745-6000
Fax (513) 745-6086
wwwflowoffluidscom
Crane Process Flow Technologies LtdGrange Road
Cwmbran Gwent NP44 3XX
UNITED KINGDOM
Tel +44 163 348 6666
Fax +44 163 348 6777