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HP Series Control ValvesDesign HP (Globe Valve)Design HPA (Angle Valve)
� Balanced High-Temperature Trim
� Balanced Tight Shutoff Trim
� Unbalanced Trim
HP Series control valves (figure 1) are single-port,high-pressure, globe- or angle-style valves with metalseats, cage guides, and push-down-to-close valveplug action.
These valves are designed for high-pressureapplications in process control industries such aspower generation, hydrocarbon production, chemicalprocessing, and refining.
HP Series valves are designed with corrosionallowance; NACE approved materials are available.Extra valve body wall thickness provides a safetymargin of protection against erosion, as well as extraprotection against corrosion due to chemical attack.Because these valves feature a thicker valve bodywall, they are available in higher intermediate ratingswith weld-end fittings.
Figure 1. Design HP Valve with Type 667 Actuatorand FIELDVUE� Digital Valve Controller
W6848/IL
February 2001 Bulletin 51.2:HP
Bulletin 51.2:HP
2
Contents
Balanced High-Temperature Trim 2. . . . . .
Balanced Tight Shutoff Trim 2. . . . . . . . . . . .
Unbalanced Trim 2. . . . . . . . . . . . . . . . . . . . . . . . .
Expanded Ends 2. . . . . . . . . . . . . . . . . . . . . . . . . .
Cavitrol�, Whisper Trim� and WhisperFlo� Cages 2. . . . . . . . . . . . . . . .
Features 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TablesAvailable Configurations 4. . . . . . . . . . . . . . . . . . . . . . Typical Flow Coefficients 4. . . . . . . . . . . . . . . . . . . . . Increased Pressure/Temperature Ratings 4. . . . . . . Shutoff Classifications 5. . . . . . . . . . . . . . . . . . . . . . . . Port Diameters, Valve Plug Travel, Yoke
Boss Diameters for TSO Trim 5. . . . . . . . . . . . . . . Weights 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Construction Materials and Temperature
Capabilities for Other Parts 9. . . . . . . . . . . . . . . . . Additional Globe Valve Specs 10. . . . . . . . . . . . . . . Valve Stem Travels for Class 2500 Globe 11. . . . . Yoke Boss and Stem Diameters 11. . . . . . . . . . . . . Additional Angle Valve Specs 12. . . . . . . . . . . . . . .
Material Selection Guidelines 6. . . . . . . . . .
Installation 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Packing 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Trim Selection Guidelines 13. . . . . . . . . . . . . Trim Material Combinations 15. . . . . . . . . . . . . . . . . Pressure/Temperature Limits for
Trim Material Combinations 16. . . . . . . . . . . . . . .
Dimensions 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications 21. . . . . . . . . . . . . . . . . . . . . . . . . . .
Balanced High-Temperature Trim
HPD and HPAD
These valves use a balanced valve plug and are wellsuited for general applications with processtemperatures in excess of 232�C, where extremelytight shutoff is not required.
Balanced Tight Shutoff Trim
HPT and HPAT
These valves use a balanced valve plug and offerexcellent shutoff with process temperatures below232�C. The temperature limits of Design HPT can beextended above 232�C to 316�C by using PEEK(PolyEtherEtherKetone) anti-extrusion rings incombination with a spring-loaded PTFE seal. ThePEEK anti-extrusion rings expand to close off theclearance gaps on the plug outside diameter and thecage inside diameter where the PTFE seal mayextrude at high temperatures and pressures.
Unbalanced Trim
HPS and HPAS
These valves have an unbalanced plug and provideexcellent shutoff.
Expanded EndsExpanded ends are available on the 4- and 6-inchClass 900 and 1500 HP valves. The 4-inch HP valvebody is offered with 6-inch ends. The 6-inch valvebody is offered with 8-inch ends. Both flanged andbuttweld end valve bodies are offered with expandedends.
Cavitrol�, Whisper Trim�, andWhisperFlo� CagesTo eliminate cavitation damage in a properly-sizedvalve, a Cavitrol III cage is available with Design HPS,HPAS, HPT, and HPAT control valves.
To help attenuate aerodynamic noise in gaseousservice, Whisper Trim III cages are available withDesign HPD, HPAD, HPS, HPAS, HPT, and HPATcontrol valves.
WhisperFlo cages (figure 2) are also available toattenuate aerodynamic noise in gaseous service.Contact your Fisher sales office for more information.
Bulletin 51.2:HP
3
Figure 2. Typical WhisperFlo Trim for 6-Inch Design HP Valve
W7065 / IL
Features
� Valve Plug Stability—Rugged cage guidingprovides increased valve plug stability, which reducesvibration and other mechanical stresses, contributingto longer trim life.
� Full Pressure Drop Capability—Rugged DesignHP and HPA valves have readily available trimscapable of attaining full pressure drops.
� Spiral-Wound Gaskets for Excellent SealingUnder All Service Conditions—Premium materialsare used in the construction of spiral-wound gasketsfor HP Series valves. These premium materials, whichmake up the standard spiral-wound gaskets, areN06600 (Inconel 600)/graphite or N07750 (InconelX750)/graphite.
� Compliance with the Clean Air Act—OptionalENVIRO-SEAL� packing systems (figure 4) provide asuperior stem seal to prevent the loss of valuable orhazardous process fluid. The ENVIRO-SEAL packingsystems feature PTFE, graphite, or duplex packingwith live-loading for reduced packing maintenance.
� Piping Economy—The availability of expandedend connections on 4- and 6-inch Design HP valvesmay eliminate the need for line swages whileaccommodating oversized piping arrangements.
� Quick Change Trim—Maintenance is simple andcan easily be performed using common tools. Trim
components can be quickly removed and changedwith no need for special tools.
� Standard Hard Trim Materials—The cage, valveplug, and other trim parts are manufactured fromhardened materials. This standard feature providesexcellent wear resistance.
� Control of Low Flow Rates/TightShut-off—Micro-Flute� and Micro-Form� valve plugs(figures 7 and 8, respectively) provide superbrangeability in high-pressure, low-flow applications. Achoice of several restricted port diameters helps matchvalve body capacity to required flow, assuresnecessary control with full travel, and helps preventthrottling near the seat.
In low-flow applications where cavitation damage mayoccur, the Micro-Flat� valve plug can be used with aspecial Cavitrol III cage. Contact your Fisher salesoffice for more information.
� Increased Pressure/TemperatureRatings—Design HP Series valves with weld-endfittings have increased pressure/temperature ratings,called intermediate ratings, as defined in ASMEB16.34. The extra strength of these valves allowsratings higher than the standard Class 900 or 1500ratings specified in B16.34.
See PS Sheet 59.1:026(B), Intermediate Ratings forDesign HP and HPA Class 1500 All Sizes, for furtherinformation.
� Trim Interchangeability—Cavitrol III andWhisper Trim III trims (figures 9 and 10, respectively)are interchangeable with standard trims.
� Smooth Control at High PressureDrops—Available on 2 through 6-inch valves,balanced trim provides smooth control at highpressure drops.
� High-Temperature Capability with Class VShutoff—Use of C-seal trim (see figure 5) permitsClass V shutoff up to 593�C (1100�F) for Design HPDvalves.
� Sour Gas Trims Available—Long-lasting,erosion- and corrosion-resistant trims are available forcontrol of sour gas. These trims are offered with eithera standard cage, a Cavitrol III cage, or a Whisper TrimIII cage. Spiral-wound gasket construction is standard.
Bulletin 51.2:HP
4
Table 1. Available ConstructionsVALVE BODY MATERIAL AND END CONNECTION STYLE(1, 2)
DESIGN VALVE SIZE,INCH
CLASSWCC, WC9, and LCC
Cast Steel ValvesCF8M (316 Stainless Steel)
Valves
SA-105 and SA-182-F22(for forged steel HPA
Class 2500 angle valves)INCHRF or RTJ Flanged,
Butt Weld, and Socket WeldRF or RTJ Flangedand Socket Weld
Socket Weld
HPAD 2900 & 1500 X X - - -
HPAD 22500 X X X
HPAS 1 to 2900 & 1500 X X - - -
HPAS 1 to 22500 X X X
HPAT 1 to 2900 & 1500 X X - - -
HPAT 1 to 22500 X X X
HPD2 to 6 900 & 1500 X X - - -
HPD2 2500 X X - - -
HPS1 to 3 900 & 1500 X X - - -
HPS1 to 2 2500 X X - - -
HPT2 to 6 900 & 1500 X X - - -
HPT2 2500 X X - - -
X = Available Construction.1. End connection style abbreviations: RF - Raised Face, RTJ - Ring Type Joint.2. DIN (or other) ratings and end connections can usually be supplied; consult your Fisher sales office.
Table 2. Typical Flow Coefficients(1)
Valve Size,Inch
Valve Style Characteristic Maximum Cv
1 HP Modified EqualPercentage
15.4
2 HP Linear 55.3
3 HP Linear 127
4 HP Linear 201
6 HP Linear 425
1 HPA Class1500
Modified EqualPercentage
17
2 HPA Class1500
Linear 76
1 HPA Class2500
Modified EqualPercentage
14.3
2 HPA Class2500
Linear 47.4
1. See Catalog 12 for a complete listing of flow coefficients.
Table 3. Increased Pressure/Temperature Ratings for SteelValves with BWE and SWE Connections
Valve TypeValveSize,
InchesClass
IntermediateRating
(ASME B16.34)
1900 & 1500 1675
12500 2800
Globe Valves2 900 & 1500 1694
Globe Valves3 1500 1578
4 1500 2017
6 1500 1876
Angle Valves1 900 & 1500 1885
Angle Valves2 900 & 1500 1694
Bulletin 51.2:HP
5
Table 4. Shutoff Classifications per ANSI/FCI 70-2 and IEC 60534-4Valve Design Port Diameter, mm (Inches) ANSI Leakage Class
47.6 (1-7/8) and smaller II
58 7 (2 5/16) to 92 1 (3 5/8)II - Standard
HPD, HPAD58.7 (2-5/16) to 92.1 (3-5/8)
III - OptionalHPD, HPAD
111 1 (4 3/8) and largerIII - Standard
111.1 (4-3/8) and largerIV - Optional
ValveSize,
InchesPort Diameter, mm (Inches) Cage Style ANSI Leakage Class
3 73 (2-7/8)Eq. %, Mod. Eq. %,Linear (std. cage),
Linear (Whisper III, A1, B1)
73 (2 7/8)Linear (Whisper III, D3)
V - Standard73 (2-7/8)Linear (Cav III, 3-stage)
V - Standardto 593�C (1100�F)
Design HPD/ C l t i
4 87.3 (3-7/16) Linear (Cav III, 2-stage)to 593 C (1100 F)
(for port diameters from 73 mm [2-7/8 inch]gw/ C-seal trim
4
92.1 (3-5/8)Eq. %, Mod. Eq. %,Linear (std. cage),
Linear (Whisper III, A1, B3, C3)
(for ort diameters from 73 mm [2 7/8 inch]through 136.5 mm [5-3/8 inch]
with optional C-seal trim)
IV Optional111.1 (4-3/8) Linear (Whisper III, D3),
Linear (Cav III, 3-stage)
IV - Optional(for port diameters 73 mm [2-7/8 inch] through
136 5 mm [5-3/8 inch]6
136.5 (5-3/8)
Eq. %, Mod. Eq. %,Linear (std. cage),
Linear (Whisper III, A1, B3, C3),Linear (Cav III, 2-stage)
136.5 mm [5-3/8 inch]
Cavitrol III and Micro-Flat V - StandardHPS, HPAS, HPT, HPAT All Micro-Form, Micro-Flute, Eq. %,
Mod Eq. %, Linear, Whisper IIIIV - StandardV - Optional
HPS & HPT w/ TSO (Tight Shutoff trim)
See table 5 See table 5
TSO - OptionalTSO is not an ANSI leakage class.
Valves with TSO trim are factory tested to a morestringent Fisher test requirement of no leakage at
time of shipment.Test medium is water.
Specify service ∆P when ordering.Test procedure is ANSI/FCI Class V test
procedure B
HPT & HPAT w/ PEEK(1)
Anti-Extrusion Rings47.6 (1-7/8) to 136.5 (5-3/8) All
V - Standard (to 316�C [600�F])IV - Optional (47.6 mm [1-7/8 inch] through
136.5 mm [5-3/8 inch] ports)1. PEEK (PolyEtherEtherKetone)
Table 5. Port Diameters, Valve Plug Travel, Yoke Boss Diameters for TSO (Tight Shutoff) Trim
MAX TRAVEL YOKE BOSS SIZEPORT DIAMETER CV REDUCTION
VALVE TYPE TRIMMAX TRAVEL YOKE BOSS SIZE
Nominal Actual TSOCV REDUCTION
AT 100%(1)
VALVE TYPE TRIMmm Inch mm Inch mm Inch mm Inch
AT 100%TRAVEL(1)
Balanced Plugs—Flow Down Only
HPT 3-Inch(2) CAV III 3-Stage 63.5 2-1/2 90 3-9/16 47.6 1-7/8 42.9 1-11/16 5%
HPT 4-Inch CAV III 3-Stage 76.2 3 90127
3-9/165
73.0 2-7/8 68.3 2-11/16 2%
HPT 6 Inch
CAV III 3-Stage 102 4 90127
3-9/165
116 4-9/16 111 4-3/8 0%
HPT 6-InchStandard 76.2 3 90
1273-9/16
5137 5-3/8 132 5-3/16 4%
Unbalanced Plugs—Flow Down Only
HPS 2-Inch CAV III 3-Stage 50.8 2 90 3-9/16 25.4 1 26.2 13/16 0%1. This column lists the percent reduction of published maximum CV of the trim listed in the TRIM column.2. Not available with 5-inch yoke boss.
Bulletin 51.2:HP
6
Figure 3. Typical Balanced TSO Trim
VALVE PLUGSEAL
TSO PROTECTEDSOFT SEAT SEAL
W7020-1 / IL
Material Selection Guidelines
Use the following steps as a guideline for the selectionof materials:
1. Determine the pressure/temperature rating of thevalve body size and material required. Inlet pressure
and temperature must always be limited by theapplicable ASME pressure/temperature rating.
2. Select the desired trim style from the AvailableConfigurations specification and from table 4, ShutoffClassifications.
3. Select desired materials from tables 7, 8, 11, and 12and figure 13. The temperature capabilities determinedfrom figure 13 may be further limited by thetemperature capabilities of materials selected fromtables 7 and 12. Refer to figure 13 to determinepressure drop limits of the valve body-trimcombinations selected.
4. Select the appropriate spiral-wound gasket material.N06600 is recommended for service up to 427�C(800�F). N07750 is recommended for service over427�C (800�F) when improved corrosion resistance isrequired or when the valve is subject to severetemperature cycling service.
InstallationThe valve must be installed so flow through the valveis as indicated by the flow direction arrow on the valvebody. Consideration should be given to installing anupstream strainer, especially if the valve uses aWhisper Trim III or Cavitrol III cage.
Overall dimensions are shown in figures 14, 15, and16. Face-to-face dimensions are in compliance withISA-S75 standards (S75.12, S75.15, and S75.16) andIEC 60534-3-3 (for buttweld ends only). Actual endconnection dimensions conform to ASME B16.25 forbuttwelding ends and to ASME B16.5 for flanged ends.
Bulletin 51.2:HP
7
����������� ����������������������������������
SPRING
PACKING
PACKINGBOXSTUD
FOLLOWER
W5801-3 / IL
�������������������������������������������������
W5803-3 / IL
SPRINGS
ANTI-EXTRUSIONRING
LANTERNRING
PACKINGBOXSTUDS
PACKINGRING
VALVEBONNET
����������� ��������������������������������
SPRINGS
FOLLOWER
PACKINGBOXSTUD
PACKING
VALVEBONNET
W5805-5 / IL
����������� ������������������������������������
W7018-1 / IL
Figure 4. ENVIRO-SEAL and HIGH-SEAL Packing Systems
Bulletin 51.2:HP
8
Table 6. Approximate Weights (Valve and Bonnet Assemblies)
VALVE TYPEVALVE SIZE,
CLASSKILOGRAMS POUNDS
VALVE TYPEVALVE SIZE,
INCHES CLASSFlg SWE & BWE Flg SWE & BWE
1900 & 1500 42 38 93 85
12500 45 34 100 76
1-1/2 x 2 2500 - - - 34 - - - 76
2900 & 1500 72 52 158 115
22500 104 74 229 164
Globe Valves3
900 125 - - - 276 - - -Globe Valves3
1500 129 97 284 213
4900 230 - - - 507 - - -
41500 249 201 548 444
6900 511 - - - 1127 - - -
61500 557 455 1228 1003
1900 & 1500 40 36 88 80
Angle Valves
12500 - - - 72(1) - - - 160(1)
Angle Valves
2900 & 1500 69 50 153 110
22500 - - - 109(1) - - - 240(1)
1. Only SWE is available for Class 2500.
Figure 5. C-seal Trim
PISTONRING
RETAINER
VALVE PLUG
�� ��� �
�� ����
C-SEALMETALPLUGSEAL(1)
STAKE THREAD
C-SEALMETALPLUGSEAL(1)
1. REVERSE THE ORIENTATION OF THE C-SEAL PLUG SEALFOR PROPER SHUTOFF WHEN VALVE IS USED IN A PRO-CESS WITH DIFFERENT FLUID FLOW DIRECTION.
NOTES
A6869 / IL
Bulletin 51.2:HP
9
Table 7. Construction Materials and Temperature Capabilities for Parts Other than Valve Body and Trim
PART MATERIALTEMPERATURE CAPABILITIES
PART MATERIAL�C �F
Valve plug stem S20910 (Nitronic 50 grade XM19 SST) –198 to 593 –325 to 1100
Design HPD/HPADGraphite (FMS 17F27) –254 to 427 (to 482
for nonoxidizing service)–425 to 800 (to 900for nonoxidizing service)Design HPD/HPAD
piston ringGraphite (FMS 17F39) –254 to 537 (to 593
for nonoxidizing service)–425 to 1000 (to 1100for nonoxidizing service)
Backup ringS41600 (416 SST) –29 to 427 –20 to 800
Spring loaded
Backup ringS31600 (316 SST) –198 to 593 –325 to 1100
Spring-loadedDesign HPT orHPAT valve
Retaining ring S30200 (302 SST)N07750 (Inconel X750) (NACE)
–254 to 593 –425 to 1100HPAT valveplug seal Seal ring PTFE with Hastelloy C Spring –73 to 232(7) –100 to 450(7)lug seal
Anti-extrusionrings
PEEK (PolyEtherEtherKetone) - - -(8) - - -(8)
Cage gasketN06600 (Inconel 600)/Graphite –240 to 427 –400 to 800
Cage gasketN07750 (Inconel X750)/Graphite(2) –129 to 593(3) –200 to 1100(3)
TSO protected soft seat seal Carbon-filled PTFE –73 to 232 –100 to 450
Seat ring gasketN06600/Graphite –240 to 427 –400 to 800
Seat ring gasketN07750/Graphite(2) –129 to 593(3) –200 to 1100(3)
StudsNuts
Steel SA193-B7 (all valve body materials)Steel SA194-2H (all valve body materials)
–29 to 427(WCC & WC9)–46 to 371(LCC)–46 to 427(316 CF8M)(4)
–20 to 800(WCC & WC9)–50 to 700(LCC)–50 to 800(316 CF8M)(4)
StudsNuts
Steel SA193-B7M for sour gasSteel SA194-2HM for sour gas
–29 to 427 (WCC)–46 to 371 (LCC)
–20 to 800 (WCC)–50 to 700 (LCC)
V l B d t
StudsNuts
Steel SA193-B7 (WC9 valve body mat’ls)Steel SA194-7 (WC9 valve body mat’ls)
–29 to 454 –20 to 850
Valve Body-to-bonnet bolting(1)
StudsNuts
Steel SA193-B16 (WC9 valve body mat’ls)Steel SA194-7 (WC9 valve body mat’ls)
–29 to 537 –20 to 1000
StudsNuts
N07718 SST (SB637)(5) (WC9 valve body mat’ls)Steel SA194-7 (WC9 valve body mat’ls)
–29 to 566 –20 to 1050
StudsNuts
S31600 stainless steel SA193-B8M (strain hardened) (CF8M valve body mat’ls)(6)
S31600 stainless steel SA194-8M (CF8M valve body mat’ls)(6)–198 to 427 –325 to 800
StudsNuts
S66286 SST (SA453-660) (CF8M valve body mat’ls)Steel SA194-7-ENC (CF8M valve body mat’ls)
–29 to 537 –20 to 1000
StudsNuts
S20910 SST (SA479-XM-19)(5) (CF8M valve body mat’ls)Steel SA194-7 (CF8M valve body mat’ls)
–198 to 593 –325 to 1100
PTFE V-ring –40 to 232 –40 to 450
PackingGraphite ribbon filament (oxidizing service to 700�F) –254 to 537 –425 to 1000
PackingGraphite ribbon(high-temperature oxidizing service)
371 to 593 700 to 1100
Packing follower,spring, or lantern ring
S31600 stainless steel –254 to 593 –425 to 1100
Packing box ring S31600 stainless steel –254 to 593 –425 to 1100
Packing flange, Steel –29 to 427 –20 to 800Packing flange,studs, or nuts S31600 stainless steel –198 to 593 –325 to 1100
1. Valve body materials with which these bolting materials may be used are shown in parentheses.2. N07750/graphite is standard in 4- and 6-inch HP valves.3. For oxidizing services, limit to 427�C (800�F).4. Steel studs and nuts with ENC (electroless nickel coating) are used with 4- and 6-inch CF8M valve bodies.5. These stud materials are not listed in ASME B16.34.6. For valve sizes up through 3-inch.7. If used with PEEK anti-extrusion rings, PTFE/carbon seal ring may be used in temperatures up to 316�C (600�F) for non-oxidizing service or up to 260�C (500�F) for oxidizingservice.8. These materials not limiting factors.
Bulletin 51.2:HP
10
Table 8. Additional Globe Valve Specifications
VALVESIZE, FLOW
CHARACTERISTIC
VALVE BODYDESIGN AND
PORTDIAMETER
VALVE PLUGTRAVEL
VALVE STEM DIAMETERSIZE,
INCHES CHARACTERISTICDESIGN ANDPLUG STYLE mm Inches mm Inches mm Inches
HPS w/Micro-Flute6.49.512.7
1/43/81/2
191919
3/43/43/4
12.712.712.7
1/21/21/2
1
Equalpercentage
HPS w/Micro-Form
6.49.512.719.125.4
1/43/81/23/41
1919191919
3/43/43/43/43/4
12.712.712.712.7, 19.112.7, 19.1
1/21/21/21/2, 3/41/2, 3/4
Modifiedequalpercentage
HPS w/Micro-Form12.719.125.4
1/23/41
292929
1-1/81-1/81-1/8
12.712.7, 19.112.7, 19.1
1/21/2, 3/41/2, 3/4
Linear (cage style:Cavitrol III, 2-stage)
HPS 22.2 7/8 38 1-1/2 12.7, 19.1 1/2, 3/4
Equalpercentage
HPS w/Micro-Form
6.412.719.125.431.838.1
1/41/23/41
1-1/41-1/2
191919191929
3/43/43/43/43/4
1-1/8
12.712.712.7, 19.112.7, 19.1, 25.412.7, 19.1, 25.412.7, 19.1, 25.4
1/21/21/2, 3/41/2, 3/4, 11/2, 3/4, 11/2, 3/4, 1
HPS, HPD, HPT 47.6 1-7/8 29 1-1/8 12.7, 19.1, 25.4(1) 1/2, 3/4, 1(1)
Linear (cage style:Std)
( ) ( )
2
Linear (cage style:Whisper Trim III,level A1)
HPS, HPD, HPT 47.6 1-7/8 38 1-1/2 12.7, 19.1, 25.4(1) 1/2, 3/4, 1(1)
Modifiedequalpercentage
HPS w/Micro-Form
12.719.125.431.838.1
1/23/41
1-1/41-1/2
2929292938
1-1/81-1/81-1/81-1/81-1/2
12.712.7, 19.112.7,19.1, 25.412.7, 19.1, 25.412.7, 19.1, 25.4
1/21/2, 3/41/2, 3/4, 11/2, 3/4, 11/2, 3/4, 1
HPS, HPD, HPT 47.6 1-7/8 38 1-1/2 12.7, 19.1, 25.4(1) 1/2, 3/4, 1(1)
Linear (cage style:Cavitrol III, 2-stage)
HPT 44.5 1-3/4 51 2 12.7, 19.1 1/2, 3/4,
Linear (cage style:Cavitrol III, 3-stage)
HPS 25.4 1 51 2 19.1 3/4
Equal percentage HPS, HPD, HPT 73 2-7/8 38 1-1/2 12.7, 19.1, 25.4 1/2, 3/4, 1
Modified equalpercentage
Linear (cage style:Std) HPS, HPD, HPT 73 2-7/8 51 2 12.7, 19.1, 25.4 1/2, 3/4, 1
3 Linear (cage style:Whisper Trim III, levelA1, B1)
HPS, HPD, HPT 73 2 7/8 51 2 12.7, 19.1, 25.4 1/2, 3/4, 1
Linear (cage style:Cavitrol III, 2-stage)
HPT 63.5 2-1/2 64 2-1/2 12.7, 19.1, 25.4 1/2, 3/4, 1
Linear (cage style:Cavitrol III, 3-stage)
HPT 47.6 1-7/8 64 2-1/2 12.7, 19.1, 25.4 1/2, 3/4, 1
Equal percentage HPD, HPT 92.1 3-5/8 38 1-1/2 19.1, 25.4 3/4, 1
Modified equalpercentage
Linear (cage style:(Std) HPD, HPT 92.1 3-5/8 51 2 19.1, 25.4 3/4, 1
4
Linear (cage style:Whisper Trim III levelA1, A3, B3, C3)
HPD, HPT 92.1 3 5/8 51 2 19.1, 25.4 3/4, 1
4Linear (cage style:Whisper Trim III levelD3)
HPD, HPT 73 2-7/8 51 2 19.1, 25.4 3/4, 1
Linear (cage style:Cavitrol III, 2-stage)
HPT 87.3 3-7/16 76 3 19.1, 25.4 3/4, 1
Linear (cage style:Cavitrol III, 3-stage)
HPT 73 2-7/8 76 3 19.1, 25.4 3/4, 1
–continued–
Bulletin 51.2:HP
11
Table 8. Additional Globe Valve Specifications (Continued)
VALVESIZE, FLOW
CHARACTERISTIC
VALVE BODYDESIGN AND
PORTDIAMETER
VALVE PLUGTRAVEL
VALVE STEM DIAMETERSIZE,
INCHES CHARACTERISTICDESIGN ANDPLUG STYLE mm Inches mm Inches mm Inches
Equal percentage HPD, HPT 136.5 5-3/8 64 2-1/2 19.1, 25.4, 31.8 3/4, 1, 1-1/4
Modified equalpercentage
HPD HPT 136 5 5 3/8 76 3 19 1 25 4 31 8 3/4 1 1 1/4Linear (cage style:Std)
HPD, HPT 136.5 5-3/8 76 3 19.1, 25.4, 31.8 3/4, 1, 1-1/4
6
Linear (cage style:Whisper Trim III, levelA1, B3, C3)
HPD, HPT 136.5 5-3/8 76 3 25.4, 31.8 1, 1-1/46
Linear (cage style:Whisper Trim III,level D3)
HPD, HPT 111.1 4-3/8 76 3 25.4, 31.8 1, 1-1/4
Linear (cage style:Cavitrol III, 2-stage)
HPD, HPT 133.4 5-1/4 102 4 19.1, 25.4, 31.8 3/4, 1, 1-1/4
Linear (cage style:Cavitrol III, 3-stage)
HPD, HPT 115.9 4-9/16 102 4 19.1, 15.4, 31.8 3/4, 1, 1-1/4
1. Available only with Design HPS valve.
Table 9. Valve Stem Travels for Class 2500 Globe Valves
VALVE PORT DIAMETERMAXIMUM VALVE STEMVALVE
SIZE, VALVE DESIGN / PLUG STYLE CHARACTERISTICPORT DIAMETER
MAXIMUM VALVE STEMTRAVELSIZE,
INCHESVALVE DESIGN / PLUG STYLE CHARACTERISTIC
mm Inches mm Inches
1 HPS / Micro Form or Micro Flute
Equal Percentage 6.4, 9.5, 12.7,19.1, 25.4
1/4, 3/8, 1/2,3/4, 1
19.1 3/4
1 HPS / Micro-Form or Micro-FluteModified Equal Percentage 6.4, 9.5, 12.7,
19.1, 25.41/4, 3/8, 1/2,3/4, 1
25.4 1
HPS / Micro Form
Equal Percentage 9.5, 19.1, 25.4,31.8
1/2, 3/4, 1, 1-1/4 19.1 3/4
HPS / Micro-FormModified Equal Percentage 9.5, 19.1, 25.4,
31.81/2, 3/4, 1, 1-1/4 28.6 1-1/8
HPS / Micro FormEqual Percentage 38.1 1-1/2 28.6 1-1/8
HPS / Micro-FormModified Equal Percentage 38.1 1-1/2 38.1 1-1/2
2 Linear47 6 1 7/8 25 4 1
HPS Equal Percentage47.6 1-7/8 25.4 1
HPSModified Equal Percentage 47.6 1-7/8 28.6 1-1/8
Linear47 6 1 7/8 25 4 1
HPD, HPT Equal Percentage47.6 1-7/8 25.4 1
HPD, HPTModified Equal Percentage 47.6 1-7/8 28.6 1-1/8
Table 10. Globe and Angle Valve Yoke Boss and Valve Stem Diameter Combinations(1)
VALVE STANDARD DIAMETERS OPTIONAL DIAMETERSVALVESIZE, mm Inches mm InchesSIZE,
INCHES Stem Yoke Boss Stem Yoke Boss Stem Yoke Boss Stem Yoke Boss
1 12.7 71 1/2 2-13/16 19.1 90 3/4 3-9/16
2 12.719.1
7190
1/23/4
2-13/163-9/16
25.4 127 1 5
3 19.1 90 3/4 3-9/16 12.725.4
71127
1/21
2-13/165
4 19.1 90 3/4 3-9/16 25.4 127 1 5
6 25.431.8
127127
11-1/4
55
19.1 71 3/4 3-9/16
1. See tables 8, 9, and 11 for valve stem diameters available for specific constructions.
Bulletin 51.2:HP
12
Table 11. Additional Angle Valve Specifications
VALVESIZE, FLOW
CHARACTERISTIC
VALVE BODYDESIGN AND FLOW
DIRECTION
PORTDIAMETER
VALVE PLUGTRAVEL
VALVE STEM DIAMETERSIZE,
INCHES CHARACTERISTICDESIGN ANDPLUG STYLE DIRECTION
mm Inches mm Inches mm Inches
HPAS w/Micro-Flute Up(2)6.49.512.7
1/43/81/2
191919
3/43/43/4
12.712.712.7
1/21/21/2
Equalpercentage HPAS w/Micro-Form Up
6.412.719.125.4
1/41/23/41
19191919
3/43/43/43/4
12.712.712.7, 19.112.7, 19.1
1/21/21/2, 3/41/2, 3/4
1
HPAS, equalpercentage characterized cage
Down 19.1 3/4 19 3/4 19.1 3/4
1Modifiedequalpercentage
HPAS w/Micro-Form Up12.719.125.4
1/23/41
292929
1-1/81-1/81-1/8
12.712.7, 19.112.7, 19.1
1/21/2, 3/41/2, 3/4
percentage HPAS Down 19.1 3/4 29 1-1/8 19.1 3/4
Linear (cagestyle: Std)
HPAS w/ Micro-Flat Down9.512.719.1
3/81/23/4
191919
3/43/43/4
12.712.719.1
1/21/23/4
Linear (cage style:Cavitrol III, 2-stage)
HPAS Down 22.2 7/8 38 1-1/2 12.7, 19.1 1/2, 3/4
HPAS w/Micro-Flute Up(2)6.49.512.7
1/43/81/2
191919
3/43/43/4
12.712.712.7
1/21/21/2
Equalpercentage
HPAS w/Micro-Form Up
6.412.719.125.431.838.1
1/41/23/41
1-1/41-1/2
191919191929
3/43/43/43/43/4
1-1/8
12.712.712.7, 19.112.7, 19.1, 25.412.7, 19.1, 25.412.7, 19.1, 25.4
1/21/21/2, 3/41/2, 3/4, 11/2, 3/4, 11/2, 3/4, 1g
HPAS, equalpercentage characterized cage
Down
19.125.431.838.1
3/41
1-1/41-1/2
19191929
3/43/43/4
1-1/8
19.119.125.425.4
3/43/411
HPAS Up 47.6 1-7/8 29 1-1/8 12.7, 19.1, 25.4 1/2, 3/4, 1
HPAD, HPAT Down 47.6 1-7/8 29 1-1/8 12.7, 19.1 1/2, 3/4
2HPAS w/Micro-Form Up
12.719.125.431.838.1
1/23/41
1-1/41-1/2
2929292938
1-1/81-1/81-1/81-1/81-1/2
12.712.7, 19.112.7, 19.1, 25.412.7, 19.1, 25.412.7, 19.1, 25.4
1/21/2, 3/41/2, 3/4, 11/2, 3/4, 11/2, 3/4, 1
Modified equalpercentage HPAS, equal
percentage characterized cageDown
19.125.431.838.1
3/41
1-1/41-1/2
29292938
1-1/81-1/81-1/81-1/2
19.119.125.425.4
3/43/411
HPAS Up 47.6 1-7/8 38 1-1/2 12.7, 19.1, 25.4 1/2, 3/4, 1
HPAD, HPAT Down 47.6 1-7/8 38 1-1/2 12.7, 19.1 1/2, 3/4
Linear (cagestyle: std)
HPAS w/Micro-Flat Down 25.4 1 29 1-1/8 19.1 3/4
Linear (cage HPAS Up 47.6 1-7/8 38 1-1/2 12.7, 19.1, 25.4 1/2, 3/4, 1Linear (cagestyle: std) HPAD, HPAT Down 47.6 1-7/8 38 1-1/2 12.7, 19.1 1/2, 3/4
Linear (cage style:Whisper III, level A1)
HPAS, HPAD, HPAT Up 47.6 1-7/8 38 1-1/2 12.7, 19.1, 25.4(1) 1/2, 3/4, 1(1)
Linear (cage style:Cavitrol III, 2-stage)
HPAT Down 44.5 1-3/4 51 2 12.7, 19.1 1/2, 3/4
Linear (cage style:Cavitrol III, 3-stage)
HPAS Down 25.4 1 51 2 19.1 3/4
1. Available only with Design HPAS valves.2. Micro-Flutes (1 flute and 1/2 port 2 flute) may be used flow down in flashing and erosive service.
Bulletin 51.2:HP
13
Figure 6. Design HPD Valve Assembly (2- to 6-Inch)
W5815-1 / IL
Trim Selection GuidelinesRefer to the following descriptions as a guideline forthe selection of appropriate trims. Trims 201B, 204,202, and 203 should not be used in boiler feedwaterdue to amine corrosion problems associated withCoCr-A and R30006 (alloy 6).
� Trim 201—Trim 201 is the standard trim forcarbon steel and alloy steel bodies. Trim 201A, with anS41600 (416 stainless steel) heat-treated seat ring, isrecommended for general and severe serviceapplications up to 427�C (800�F) for the 1 and 2-inchvalve size and up to 343�C (650�F) for the 3 through6-inch valve size. Trim 201B, with an S31600/CoCr-Aseat ring, is recommended for the same applicationsup to 427�C (800�F) for the 3 through 6-inch valvesize only. Typical applications for Trim 201 includeservices in boiler feedwater (Trim 201A only), water,non-sour hydrocarbons, and steam. The S41600heat-treated plug and seat ring have a minimumhardness of 38 HRC (Rockwell C), as compared toCoCr-A with a minimum hardness of 36 HRC.
� Trim 204—Trim 204 should be used for sour gasservice or moderately corrosive service. Standardstem material, S20910 (Nitronic 50 grade XM19 SST)meets the requirements for NACE applications. Not forboiler feedwater use if amine problems exist.
� Trim 202—Trim 202 is designed primarily for usein all high temperature applications between 427�C(800�F) and 566�C (1050�F), but can also be usedbetween -29�C (-20�F) and 427�C (800�F). Not forboiler feedwater use if amine problems exist.Trim 202 is recommended for use in 6-inch valves
Figure 7. Design HPS Trim with Micro-Flute Valve Plug
W5816–1 / IL
�� �
Figure 8. Design HPS Trim with Micro-Form Valve Plug
�� �
W5817-1 / IL
between –29�C (–20�F) and 343�C (650�F).Trim 202A is recommended for use in 6-inch valvesbetween 260�C (500�F) and 566�C (1050�F).
� Trim 203—Trim 203 is the standard trim forstainless steel valve body materials and should onlybe used with stainless steel valve body materials. Notfor boiler feedwater use if amine problems exist.
Bulletin 51.2:HP
14
Figure 9. 2-Inch Design HPS Trim with Cavitrol IIIThree Stage Cage
�� �
W5818-1 / IL
Figure 10. Design HPT Trim with Whisper Trim III Level A1 Cage (Available in Design HPD [2-6 Inch] and Design HPS [2- and 3-Inch])
�� �
W5952-1 / IL
C-seal Trim DescriptionC-seal trim is available for Design HPD valves withport diameters from 2-7/8 inches through 8 inches.
With C-seal trim, a balanced valve can achievehigh-temperature, Class V shutoff. Because the C-sealplug seal is formed from metal (N07718 nickel alloy,Inconel 718) rather than an elastomer, a valveequipped with the C-seal trim can be applied inprocesses with a fluid temperature of up to 593�C(1100�F).
Figure 11. Design HPAD Valve Assembly
�� �
W6020-1 / IL
Figure 12. Design HPAS Trim with Micro-Flat Valve Plug
�� �
W6021–1 / IL
Fisher TSO (Tight Shutoff) Trim Capabilities
TSO trim is available for Design HPS and HPT valveswith port diameters as defined in table 5. Also seefigure 3 and table 4.
TSO trim consists of a protected soft seat plus PEEKanti-extrusion rings with a spring-loaded PTFE plugseal. Used only in flow down applications, TSO trimoffers unparalleled shutoff integrity, resulting in longerplug and seat life. For additional information contactyour Fisher sales office.
Bulletin 51.2:HP
15
Table 12. Trim Material Combinations
TRIM USEAGE VALVE PLUG CAGE SEAT RING VALVE BODYMATERIAL(1)
OPERATING TEMPERATURERANGETRIM USEAGE VALVE PLUG CAGE SEAT RING
MATERIAL(1)�C �F
With Standard Cage
HP (1 - 6” Class 900& 1500 and 1 - 2”
S41600 heat-treatedfor HP, Micro-Form(HPA), and flow downHPAS)
S17400 (17 4 SST)
S41600 heat-treated-29 to 343
(size 3, 4, and-20 to 650
(size 3, 4, and201A
& 1500 and 1 - 2Class 2500) HPA (1 - 2” Class900,1500,2500)
S44004 (440C SST)heat-treated forMicro-Flute andMicro-Flat (HPA only)valve plugs
S17400 (17-4 SST)H1075 heat-treated HPA (S44004
heat-treated seat ringfor Micro-FlatS44004 heat-treatedseat and liner)
WCC, LCC, WC9(size 3, 4, and
6)-29 to 427
(size 1 and 2)
(size 3, 4, and6)
-20 to 800(size 1 and 2)
201BHP (3, 4, & 6” Class900 & 1500 only)
S41600 (416 SST)heat-treated
S17400 (17-4 SST)H1075 heat-treated
S31600/CoCr-A WCC, LCC, WC9 343 to 427 650 to 800
HPD & HPS only (1 -6” Class 900 & 1500 S31600 (316 stainless
S31600/CoCr-A
202
6 Class 900 & 1500&1- to 2” Class 2500) HPAD & HPAS (1 - 2”Class 900, 1500,2500)
S31600 (316 stainlesssteel) with CoCr-Aseat and guide
F22 Cr-Mo alloy steelion nitrided
R30006 (Alloy 6) forMicro-Flat valve plugsR30006 seat & liner(6)
WCC, LCC, WC9 -29 to 566 -20 to 1050
202H(5) HPD 6” Class 900 &1500 only
S31600 (316 stainlesssteel) with CoCr-Aseat and guide
F22 Cr-Mo alloy steelion nitrided
S31600/CoCr-A WCC, LCC, WC9 -29 to 566 -20 to 1050
S31600/CoCr-A
203(NACE)(1,2)
HP (1 - 6” Class 900& 1500 and 1 2”
S31600 with CoCr-Aseat and guide
S31600/hardCr coat
R30006 (Alloy 6) forMicro-Flat valve plugsR30006 seat & liner(6)
CF8M -73 to 593 -100 to 1100
& 1500 and 1 - 2”Class 2500)
S31600/CoCr-A
204(NACE)(1,2)
Class 2500) HPA (1 - 2” Class900,1500,2500)
S31600 with CoCr-Aseat and guide
S17400 DoubleH1150 heat-treated
R30006 (Alloy 6) forMicro-Flat valve plugsR30006 seat & liner(6)
WCC, LCC, WC9 -46 to 343 -50 to 650
210S31600 with CoCr-Aseat and guide
S17400 H1075 S31600/CoCr-A WCC, LCC, WC9 -29 to 343 -20 to 650
With Cavitrol III Trim Cage
205A HP (1 - 6” Class 900& 1500 and 1 2”
S44004 heat-treated/S20910 stem
S17400H1075 heat-treated
S44004 WCC, LCC, WC9 0 to 232(3) 32 to 450(3)
205B& 1500 and 1 - 2”Class 2500) HPA (1 - 2” Class
S44004 heat-treated/S31600 stem
S17400H1075 heat-treated
S44004 WCC, LCC, WC9 0 to 232(3) 32 to 450(3)
206(NACE)(1,2)
HPA (1 - 2” Class900,1500,2500) S31600 with CoCr-A
seat and guideS17400 DoubleH1150 heat-treated
S31600/CoCr-A WCC, LCC, WC9 -46 to 232(3) -50 to 450(3)
With Whisper Trim III Cage
207A
HP (1 - 6” Class 900& 1500 and 1 - 2”Class 2500) HPA (1 - 2” Class900,1500,2500)
S41600 heat-treatedS17400H1075 heat-treated
S41600heat-treated
WCC, LCC, WC9 -29 to 343(4) -20 to 650(4)
207BHP (1 - 6” Class 900& 1500 and 1 - 2”Class 2500
S41600 heat-treatedS17400H1075 heat-treated
S31600/CoCr-A WCC, LCC, WC9 343 to 427 650 to 800
208
HP (1 - 6” Class 900& 1500 and 1 - 2”Class 2500) HPA (1 - 2” Class900,1500,2500)
S31600 with CoCr-Aseat and guide
F22 steel ionnitrided
S31600/CoCr-A WCC, LCC, WC9 -29 to 566 -20 to 1050
208H(5) HPD (6” Class 900 &1500 only)
S31600 with CoCr-Aseat and guide
F22 steel ionnitrided
S31600/CoCr-A WCC, LCC, WC9 -29 to 566 -20 to 1050
209(NACE)(1,2)
HP (1 - 6” Class 900& 1500 and 1 - 2”Class 2500) HPA (1 - 2” Class900,1500,2500)
S31600 with CoCr-Aseat and guide
S17400 DoubleH1150 heat-treated
S31600/CoCr-A WCC, LCC, WC9 -46 to 343 —50 to 650
1. If using valve body/trim combinations other than those listed, consult your Fisher sales office.2. National Association of Corrosion Engineers (MR0175).3. 1-inch 2 stage and 2-inch 3 stage HPS can be used at temperatures up to 343�C (650�F).4. 1-inch and 2-inch can be used at temperatures up to 427�C (800�F).5. Trims 202H and 208H have clearances for high-temperature service.6. For Design HPA valves.
300
NOTES:USE TRIM 201B OR 207B IN 3”, 4”, 6” HP ABOVE 343�C (650�F).NATIONAL ASSOCIATION OF CORROSION ENGINEERS (MR0175).BE ESPECIALLY CAREFUL TO SPECIFY SERVICE TEMPERATURE IF TRIM 202 OR 208 IS SELECTED,
AS DIFFERENT THERMAL EXPANSION RATES REQUIRE SPECIAL PLUG CLEARANCES.
0
00
0
1000
2000
3000
5000
6000
10
4000
1200
0 200 400 600
200
400
300
200
100
800400–40
FLUID TEMPERATURE, �F
FLUID TEMPERATURE,�C
PR
ES
SU
RE
DR
OP,
PS
I
600 1000
PR
ES
SU
RE
DR
OP,
BA
R, D
IFF
ER
EN
TIA
L
6000
0
1000
2000
3000
5000
Figure 13. Pressure-Temperature Limits for Trim Material Combinations
10
4000
1200
0 200 400 600
200
400
200
100
800400–40
FLUID TEMPERATURE, �F
FLUID TEMPERATURE,�C
� ���������������� ������
PR
ES
SU
RE
DR
OP,
PS
I
600 1000
0
1000
2000
3000
5000
6000
10
4000
1200
200 400 600
200
400
300
200
100
800400–100
FLUID TEMPERATURE, �F
FLUID TEMPERATURE,�C
PR
ES
SU
RE
DR
OP,
PS
I
600 1000
0
1000
2000
3000
5000
6000
10
4000
1200
200 400 600
200
400
300
200
100
800400–20
FLUID TEMPERATURE, �F
FLUID TEMPERATURE,�C
PR
ES
SU
RE
DR
OP,
PS
I
600 1000
0
1000
2000
3000
5000
6000
10
4000
1200
200 400 600
200
400
300
200
100
800400–20
FLUID TEMPERATURE, �F
FLUID TEMPERATURE,�C
PR
ES
SU
RE
DR
OP,
PS
I
600 1000
–29P
RE
SS
UR
E D
RO
P, B
AR
, DIF
FE
RE
NT
IAL
PR
ES
SU
RE
DR
OP,
BA
R, D
IFF
ER
EN
TIA
L
PR
ES
SU
RE
DR
OP,
BA
R, D
IFF
ER
EN
TIA
L
PR
ES
SU
RE
DR
OP,
BA
R, D
IFF
ER
EN
TIA
L
–29
1
1
–40 –40 –73
2
C0746-5 / IL
2
3
6503
202,208 202H,208H
201, 207
210
LIMIT FOR3-STAGE
LIMIT FOR2-STAGE
203
204,209
206206
205
Bulletin 51.2:HP
16
Flowing Pressure Drops Limits for 6-Inch HPD and HPT Valves (Without Cavitrol III or Whisper III Trim)
FLOWSTEM
DIAMETER
MAXIMUM FLOWING PRESSURE DROPFLOW
MEDIADIAMETER,
mm (INCHES)Bar PSI MEDIA mm (INCHES)
Flow Down Flow Up Flow Down Flow Up
All exceptboiler
feedwater
19 mm (3/4-inch)25.4 mm (1-inch)
31.8 mm (1-1/4 inch)51.8 x 31.8 mm(1)
(2 x 1-1/4 inch)
103172259259
- - -- - -- - -259
1500250037503750
- - -- - -- - -
3750
Boilerfeedwater
31.8 mm (1-1/4 inch)51.8 x 31.8 mm(1)
(2 x 1-1/4 inch)
69138
- - -259
10002000
- - -3750
1. Requires 31.8 mm (1-1/4 inch) Nitronic 50 stem with 52.8 mm (2-inch) plug-to-stem connection.
Figure 14. Globe Valve Dimensions with Standard Bonnet
Bulletin 51.2:HP
17
A(1)
VALVESIZE
ANSI DINSIZE,
INCHES Class 900 Class 1500INCHESRF RTJ BWE SWE RF RTJ PN160 PN250
mm
1 292 292 292 292 292 292 269 277
2 375 378 375 375 375 378 344 360
3 442 445 460 - - - 460 464 424 445
4 511 514 530 - - - 530 533 489 517
6 714 718 768 - - - 768 775 691 727
Class 2500
1 - - - - - - 318 318 318 318 - - - - - -
2 - - - - - - 400 400 413 416 - - - - - -
Class 900 Class 1500
Inches
1 11.50 11.50 11.50 11.50 11.50 11.50 10.58 10.90
2 14.75 14.88 14.75 14.75 14.75 14.88 13.56 14.18
3 17.38 17.50 18.12 - - - 18.12 18.25 16.71 17.50
4 20.12 20.25 20.88 - - - 20.88 21.00 19.27 20.38
6 28.12 28.25 30.25 - - - 30.25 30.50 27.19 28.61
Class 2500
1 - - - - - - 12.50 12.50 12.50 12.50 - - - - - -
2 - - - - - - 15.75 15.75 16.25 16.38 - - - - - -
B(1)
VALVESIZE
ANSI DINSIZE,
INCHES Class 900 Class 1500INCHESRF RTJ BWE SWE RF RTJ PN160 PN250
mm
1 146 146 146 146 146 146 134 138
2 187 189 187 187 187 189 172 180
3(2) 221 222 230 - - - 230 232 - - - - - -
3(3) 200 202 210 - - - 210 211 192 202
4 229 230 238 - - - 238 240 218 232
6 310 311 337 - - - 337 340 298 316
Class 2500
1 - - - - - - 159 159 159 159 - - - - - -
2 - - - - - - 200 200 206 208 - - - - - -
Class 900 Class 1500
Inches
1 5.75 5.75 5.75 5.75 5.75 5.75 5.29 5.45
2 7.38 7.44 7.38 7.38 7.38 7.44 6.78 7.09
3(2) 8.69 8.75 9.06 - - - 9.06 9.12 - - - - - -
3(3) 7.88 7.94 8.25 - - - 8.25 8.31 7.54 7.94
4 9.00 9.06 9.38 - - - 9.38 9.44 10.75 9.13
6 12.19 12.25 13.25 - - - 13.25 13.38 11.72 12.43
Class 2500
1 - - - - - - 6.25 6.25 6.25 6.25 - - - - - -
2 - - - - - - 7.88 7.88 8.12 8.19 - - - - - -
1. RF-raised-face flanges; RTJ-ring-type joint flanges; BWE-buttwelding ends;SWE-socketweld ends.2. Manufactured in U.S.A.3. Manufactured in Europe and Japan.
STANDARD BONNETS
VALVE DVALVESIZE, G Yoke Boss Diameters, mm (Inches)SIZE,
INCHESG
71 (2-13/16) 90 (3-9/16) 127 (5)
mm
Class 900 and 1500
1 52 260 267 - - -
2 Std,Whisper III,
Cavitrol III 3-Stage77 261 267 331
2Cavitrol III 2-Stage
77 279 286 344
3(2) 121 322 311 370
3(3) 141 289 278 337
4 175 - - - 300 368
6 248 - - - 365 402
Class 2500
1 63 35 35 - - -
2 Std,Whisper III,
Cavitrol III 3-Stage84 303 303 352
2Cavitrol III 2-Stage
84 320 320 40
Inches
Class 900 and 1500
1 2.06 10.25 10.50 - - -
2 Std,Whisper III,
Cavitrol III 3-Stage3.06 10.31 10.56 13.06
2Cavitrol III 2-Stage
3.06 11.00 11.25 13.56
3(2) 4.75 12.69 12.25 14.56
3(3) 5.56 11.38 10.94 13.25
4 6.88 - - - 11.81 14.50
6 9.75 - - - 14.38 15.81
Class 2500
1 2.47 10.07 10.07 - - -
2 Std,Whisper III,
Cavitrol III 3-Stage3.31 11.91 11.91 13.85
2Cavitrol III 2-Stage
3.31 12.59 12.59 14.53
EXTENSION BONNETS (CLASS 900 AND 1500)
VALVE DVALVESIZE, G Yoke Boss Diameters, mm (Inches)SIZE,
INCHESG
71 (2-13/16) 90 (3-9/16) 127 (5)
mm
1 52 384 400 - - -
2 Std,Whisper III,
Cavitrol III 3-Stage77 430 446 505
Inches
1 2.06 15.12 15.75 - - -
2 Std,Whisper III,
Cavitrol III 3-Stage3.06 16.94 17.56 19.88
2Cavitrol III 2-Stage
3.06 17.62 18.25 20.38
2Cavitrol III 2-Stage
77 448 464 518
Bulletin 51.2:HP
18
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Figure 14. Globe Valve Dimensions with Standard Bonnet (Continued)
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MATCH LINE FOR 490 SERIESACTUATORS AND TYPE 657,667 SIZE 100 ACTUATORS
mm(INCHES)
MATCH LINE FOR 490 SERIESACTUATORS AND TYPE 657,667 SIZE 100 ACTUATORS
MATCH LINE FORALL OTHERACTUATORS
MATCH LINE FORACTUATOR
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A5700-3 / IL
A2719-4 / IL
25.4(1.00)
25.4(1.00)
Figure 15. Dimensions D for Style 1 Extension Bonnet (A, B, and G DimensionsListed in Figure 14 Do Not Change When Extension Bonnet is Used)
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Bulletin 51.2:HP
19
VALVE SIZED
VALVE SIZE,INCHES
Yoke Boss Diameters, mm (Inches)INCHES
71 (2-13/16) 90 (3-9/16) 127 (5)
mm
1 (std trim) 383 390 - - -
2 (std, Whisper III,Cavitrol III, 3-stage trim)
430 445 504
2 (Cavitrol III2-stage trim)
447 463 517
Inches
1 (std trim) 15.09 15.34 - - -
2 (std, Whisper III,Cavitrol III 3-stage trim)
16.91 17.53 19.84
2 (Cavitrol III2-stage trim)
17.59 18.22 20.34
Figure 16. Angle Valve Dimensions with Standard Bonnet
Bulletin 51.2:HP
20
STANDARD BONNETS
DVALVESIZE
Yoke Boss Diameters, mm (Inches)SIZE,
INCHES 71 (2-13/16) 90 (3-9/16) 127 (5)INCHESClass 900 & 1500 Class 2500 Class 900 & 1500 Class 2500 Class 900 & 1500 Class 2500
mm
1 230 204 238 210 - - - - - -
2 Std,Whisper III,
Cavitrol III 3-Stage227 240 233 229 297 288
2Cavitrol III 2-Stage
244 257 251 246 314 305
Inches
1 9.06 8.04 9.38 8.28 - - - - - -
2 Std,Whisper III,
Cavitrol III 3-Stage8.94 9.45 9.19 9.00 11.69 11.32
2Cavitrol III 2-Stage
9.62 10.13 9.88 9.69 12.38 12.01
EXTENSION BONNETS
DVALVESIZE
Yoke Boss Diameters, mm (Inches)SIZE,
INCHES 71 (2-13/16) 90 (3-9/16) 127 (5)INCHESClass 900 & 1500 Class 2500 Class 900 & 1500 Class 2500 Class 900 & 1500 Class 2500
mm
1 354 373 371 388 - - - - - -
2 Std,Whisper III,
Cavitrol III 3-Stage395 - - - 411 - - - 470 - - -
2Cavitrol III 2-Stage
413 - - - 429 - - - 487 - - -
Inches
1 13.94 14.67 14.62 15.28 - - - - - -
2 Std,Whisper III,
Cavitrol III 3-Stage15.56 - - - 16.19 - - - 18.50 - - -
2Cavitrol III 2-Stage
16.25 - - - 16.88 - - - 19.19 - - -
G A(1)
VALVESIZE
ANSI DINSIZE,
INCHES Class 2500 Class 900 & 1500PN160 PN250INCHES
SWE SWE BWE SWE RF RTJPN160 PN250
mm
1 141 102 141 141 141 141 130 134
2 184 124 178 178 178 179 163 170
Inches
1 5.56 4.00 5.56 5.56 5.56 5.56 5.10 5.26
2 7.25 4.88 7.00 7.00 7.00 7.06 6.40 6.711. RF—raised-face flanges; RTJ—ring-type-joint flanges; BWE—buttwelding ends;SWE—socket-weld ends.
Bulletin 51.2:HP
21
Figure 16. Angle Valve Dimensions with Standard Bonnet (Continued)
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NOTE:FOR DIMENSIONS OF VALVES WITH OTHER ENDCONNECTIONS, CONSULT YOUR FISHER SALES OFFICE.
FOR CLASS 900 AND 1500 VALVES, G = A.FOR CLASS 2500 VALVES, SEE THE TABLEON PAGE 24 FOR THE G DIMENSION.)
1
SpecificationsAvailable Configurations(1) and Valve Sizes
See table 1
Common Characteristics: Designed according to:� ASME B16.34 Valve Flanges, Threaded andWelding End, � ISA standards (S75.12, S75.15,and S75.16 control valve face-to-face andend-to-end dimensions(2) and � IEC 60534-3-3(end-to-end dimensions for buttweld ends only)
End Connections Styles(1)
See table 1
Maximum Inlet Pressure and Temperature(1,3)
Flanged, Socketwelding, or Buttwelding:Consistent with Class 900, 1500, and 2500according to ASME B16.34, unless limited bymaximum pressure drop or material temperaturecapabilities
In addition, both steel HP and HPA valves withBWE and SWE connections have increasedpressure/temperature ratings as shown in table 3
Maximum Pressure Drop(1)
Valve with Standard Cage: See figure 13
Valve with Cavitrol III Cage: 149 bar (2160 psi) fortwo-stage and 207 bar (3000 psi) for three-stagecage. Consult Fisher Bulletin 80.2:030, Cavitrol IIIOne-, Two-, and Three-Stage trims, for moreinformation
Valve with Whisper Trim III Cage: � 0.6 �P/P1 maximum for level A1� 0.75 �P/P1 maximum for levels B1 and B3� 0.85 �P/P1 maximum for level C3� 0.99 �P/P1 maximum for level D3
Shutoff Classifications
See table 4
- continued -
Bulletin 51.2:HP
22
Specifications (continued)Construction Materials
Valve Body and Bonnet:WCC steel(4), WC9 Cr-Mo steel(4), CF8M stainlesssteel, and LCC for low temperature serviceTrim: See table 12Other Parts: see table 7
Consult your Fisher sales office for special trim andvalve body material availability.
Material Temperature Capabilities(1)
Designs HPD, HPAD, HPS, and HPAS: Up to566�C (1050�F) unless limited (see tables 7 or 12and figure 13)Designs HPT and HPAT: Up to 232�C (450�F)unless limited (see tables 7 or 12 and figure 13)
Flow Characteristics(5)
Standard Cages: � Linear, � equal percentage,� modified equal percentage(6)
Cavitrol and Whisper Trim III Cages: LinearMicro-Flute: Equal percentageMicro-Flat: LinearMicro-Form: � Equal percentage, � modifiedequal percentage
Flow Direction
Standard Cage� Design HPD & HPAD: Normally flow down� Design HPS & HPAS: Normally flow up(7)
� Design HPAS Micro-Flat: Flow down� Design HPS & HPAS Micro-Form: Flow up only� Design HPT & HPAT: Normally flow down
Cavitrol III Cage: Flow downWhisper Trim III Cage: Flow up
Flow Coefficients
See table 2 and also Catalog 12
Noise Levels
See Catalog 12, Section 3 for noise predictionmethods
Port Diameters, Valve Plug Travel, and Stem Diameters
See tables 5, 8, 9, and 11
Bonnet Style and Mounting
� Standard Bonnet: See figures 1, 6, or 11Yoke Temperature Limit: Standard bonnet withcast iron yoke is limited to 537�C (1000�F)� Optional Style 1—Extension Bonnet: Used for1- and 2-inch valves for ANSI Class 900 or 1500,and 1-inch valves for ANSI Class 2500 (see figures15 and 16)
Packing Arrangements
� Single, � Double, and � Leakoff standardpacking, or optional � ENVIRO-SEAL and � HIGH-SEAL packing systems. See figure 4. Alsosee bulletin 59.1:061, ENVIRO-SEAL andHIGH-SEAL Packing System for Sliding-StemValves
Yoke Boss Diameter for Actuator Mounting
See tables 5 and 10, and figures 14 through 16
Approximate Weight
See table 6
Options
� Valves with weld-end fittings have increasedpressure/temperature ratings, called intermediateratings(8), � Class V(7) shutoff for HPT to 316�C(600�F) using PEEK anti-extrusion rings, � Class Vshutoff for HPD to 593�C (1100�F) using C-sealtrim, � expanded ends(8) for 4- and 6-inch valves(4-inch valves are available with 6-inch ends, and6-inch valves are available with 8-inch ends), �lubricator or lubricator/isolating valve(8)
1. The pressure/temperature limits in this bulletin and any applicable standard limitations should not be exceeded.2. ISA S75.12, 15, and 16 do not apply to HPA valves.3. DIN (or other) ratings and end connections can usually be supplied; consult your Fisher sales office.4. SA-105 and SA-182-F22 are used for Class 2500 HPA valves instead of WCC and WC9.5. Special characterized cages are available. Contact your Fisher sales office.6. Modified equal percentage characteristic is equal percentage for the first 75% of travel, then opens quickly for additional capacity.7. Design HPS valves may be used flow down for on-off service only. Design HPAS valves may be used for flow down in erosive service.8. For more information contact your Fisher sales office or see PS Sheet 59.1:026(B), Intermediate Ratings for Design HP and HPA Class 1500 All Sizes.
For information, contact Fisher:Marshalltown, Iowa 50158 USACernay 68700 France Sao Paulo 05424 BrazilSingapore 128461
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Printed in U.S.A.
�Fisher Controls International, Inc. 1991, 2001; All Rights Reserved
Cavitrol, Whisper Trim, FIELDVUE, Micro-Form, Micro-Flat, Micro-Flute, ENVIRO-SEAL, HIGH-SEAL, Fisher, and Fisher-Rosemount are marks owned by Fisher Controls International,Inc. or Fisher-Rosemount Systems, Inc. C-seal is a mark owned by Pressure Science, Inc. All other marks are the property of their respective owners.This product may be covered by one or more of the following patents: 5,129,625; 5,131,666; 5,056,757; 5,230,498; and 5,299,812 or under pending patents.