ASTAM VALVE

ASTAM VALVEASTAM VALVE


Catalogue No.: TB-91-1　140815-E3


02 03

○ (YES) × (NO) × (NO)

Dual-Plate Check Valve

ASTAM VALVE utilizing their abundand technology and past experience in the production in conjunction and newly adding the several features thereto has created ASTAM VALVE provided with the function responding the needs of every user

The ASTAM VALVE thus developed by us is consisting of Wafer type body, plate, seal/seat, torsion spring and pin provided internally, is so compact that the face to face may be reduced to about 1/4 and the weight may be about 1/5 when compared with the Conventional Swing Check Valve, and is thus more durable and thin.

The ASTAM VALVE is designed so light that it will not apply any unnecessary load and such the casing of the expensive pump and compressor, furthermore making the support bed and the foundation work unnecessary it will save the construction works and maintaince.

Important Features: ☆ ALLEVIATION from WATER HAMMER

Reaction of torsion spring installed inner valve makes plate rapidly close prior to the start of reverse flow of fluid due to the stop of power, thus prevents pipe, pump and other piping facilities from the damage and trouble due to the Water Hammer effect vertical postion .

☆ LOWER HEAD LOSSIt is designed as that opening area is expended to the allowable and head loss of flow passage is less when compared with those of similar Dual Plate Check Valve.

☆ FREE IN INSTALLING DIRECTION

In addition to the compact shape ASTAM CHECK can be installed either Horizontally or Verticatlly.

☆ LONG LEG TORSION SPRINGAction which allows the plates to open and close without seat scrubbing

☆　Since the valve plate of Astam Check operates within the range of GR please be so careful in piping workthat it won't make any touch with a tip of pipe, gasket packing, butterfly valve, etc.

☆　In case of horizontal piping, please install Astam Check so that the rib of theCheck Valve is to be vertical position and that the flow indication marked on theCheck Valve is to be matched with a actual service flow.

☆　Upon the installation, it can be previously and temporarily set the half numbers of necessary stud

bolts at the bottom part and insert between the flange. However,in case of hanging, please posi-

tively use eyebolts (for 6" and larger size).

☆　Upon the installation, please install Astam Check Valve at the distance of 5D minimun (D is pipe

diameter) from the discharge outlet of equipment and apparatus where turbulence flow may easily

occur such as discharge outlet of pump, reducer, swedge or expansion.

☆　Astam Check Vavle is designed the chattering and flattering phenomenon possible not occur,

however such phenomenon may occur due to the inadequate care of spring torque, turbulence flow,

flow rate, velocity and direction of installation.

Therefore, if any such care should be consider, please do not hesitate to ask our sales engineers

for the consideration.

2

CAUTIONAL POINTS FOR DESIGN & INSTALLATIONDesign Features

閥片材質 PLATE 閥座材質

閥體材質 BODY SEAT 彈簧扭力

TORQUE

/ -

尺寸型式法蘭面彈簧材質

SIZE TYPE CONNECTION SPRING壓力規格

RATING

12 C1 A3 R W S3 N LS

04 05


■ 詳細規格　INFORMATION ■ 材料規格　MATERIALS

■ 雙門式止回閥的流量係數 :(CV值)

產品編碼說明 DESCRIPTION FOR VALVE CODE

範例說明：美標雙門對夾式止回閥， 12"-150#、R.F端面、　　　　　WCB閥體、CF8閥片、NBR閥座、S.S 316低扭力彈簧。

Example for valve code:Dual-Plate Wafer Check Valve, ANSI 12"-150#, R.F End, WCB BODY, CF8 PLATE, NBR SEAT, S.S 316 SPRING LOW TORQUSE.

型式 TYPE

C1C2C3C4C6C7C8SLWL

雙門對夾式止回閥 Dual-Plate Wafer Check Valve雙門對夾式止回閥附旁通閥 Dual-Plate Wafer Check Valve for by-pass雙門雙法蘭對夾式止回閥 Dual-Plate Double-Flanged Wafer Check Valve雙門全法蘭對夾式止回閥 Dual-Plate Full-Flanged Wafer Check Valve雙門無塞頭對夾式止回閥 Dual-Plate Retainerless Wafer Check Valve雙門無塞頭雙法蘭對夾式止回閥 Dual-Plate Retainerless Double Flanged Check Valve雙門無塞頭全法蘭對夾式止回閥 Dual-Plate Retainerless Full-Flanged Wafer Check Valve單門對夾式止回閥 Single-Plate Wafer Check Valve(閥桿式 Pin type)單門對夾式止回閥 Single-Plate Wafer Check Valve(固定式Bush type)

註記："＊"僅代表鑄鐵閥。NOTE:"＊"means only for CAST IRON Valve.

記號 SYMBOL 稱呼 DESIGNATION

壓力規格序列 PRESSURE SERIES

ANSIJIS

ISO,BS

AJS

2500

320

9

1500100250

8

90063

160

7

60040

100

6

4003064

5

3002040

4

1501016

3

250*1625

2

125*10*16*

1

510

0規格STANDARD

記號SYMBOL

3

閥體及閥片 BODY, PLATE

CD

D1

A126 Class BA536 65-45-12A395 60-40-18

WL

A216 Gr.WCBA352 Gr.LCB

S1S3S4S6

A217 Gr.CA15A351 Gr.CF8

A351 Gr.CF8MA351 Gr.CF3M

BA

H5120 CAC406H5120 CAC703

除上述常用材質外，其他材質亦有製作。Other materials are available upon request.

記號SYMBOL

F

記號SYMBOL

63AARH

面粗度FINISH

法蘭端 End Connection

型式Type

平面Flat FaceF.F

R 120~250 AARH凸面Raised FaceR.F

J 63AARH環槽面Ring JointR.J

閥座 SEAT

Dual-Plate Wafer Check Valves of FLOW COEFFICIENT:(CV)

CV 46

DN(NPS)

40A1-1/2"

72

50A2"

132

65A2-1/2"

180

80A3"

380

100A4"

635

125A5"

864

150A6"

1650

200A8"

3017

250A10"

4280

300A12"

5790

350A14"

7922

DN(NPS)

400A16"

10642

450A18"

13400

500A20"

19500

550A22"

23500

600A24"

25000

650A26"

30000

700A28"

37200

750A12"

45000

800A14"

51000

850A16"

59000

900A18"

70000

950A20"

81000

1000A22"

90000

1050A24"

100000

1100A26"

116500

1150A28"

136100

1200A24"

139200

1250A26"

143500

1300A28"

154000

1350A24"

DN(NPS)

美國標準ANSI

G5501 FC250G5502 FCD450B8270 FCD-S

G5151 SCPH2G5152 SCPL1

G5121 SCS1 G5121 SCS13 G5121 SCS14 G5121 SCS16

B584 C83600B148 C95800

日本標準JIS

NCEF

NBR(Buna-N)CR(Neoprene)EPDM(EPT)

FPE(VITON-A)

記號SYMBOL

稱呼DESIGNATION

0~80℃-10~80℃-10~100℃-30~150℃

OS6S16

金屬對金屬Matel to MatelS.S. 316 堆焊 Overlay13%Cr. 堆焊 Overlay

Stellite 6# 堆焊 Overlay

-268~538℃(Temp. dependsdifferent material

& parts)

溫度TEMPERATURE

彈簧扭力 Spring Torqsue

標準型Standard

無記號No Mark

扭力型式Torque Type

記號SYMBOL

液體(Liquid), Min. 90mAq氣體(Gas), Min.1kg/cm2

低扭力型LOW

L 氣體(Gas), Min.0.1kg/cm2

備註REMARKS

彈簧 SPRING

SX

S.S. 316INCONEL X-750

記號SYMBOL

220℃538℃

溫度上限TEMP.(MAX.)

稱呼DESIGNATION

CV

CV

Class

*10K*12510K20K150300

PN16PN25PN40*10K*12510K20K15030060090015002500PN16PN25PN40*10K*12510K20K15030060090015002500PN16PN25PN40*10K*12510K20K15030060090015002500PN16PN25PN40*10K*12510K20K15030060090015002500

DimensionsEØ BAØ

868686868695109109109101105101101105111111143143146129129129121124121121124130130165165168144144144131137131137137149149168175197164170170156175156162175181194206210235

54546060606060606054546060606060707070676767545467676767678383837373735757737373737383838673737364647373737379102102105

606060606060606060606060606060606060607373737373737373737373737389898989898989898989898989114114114114114114114114114114114114114

06 07

ASTAM VALVEASTAM VALVE雙門對夾式止回閥的種類 Series of Dual-Plate Wafer Check Valves設計依據 Design：API 594, API 6D

DUAL-PLATE WAFER TYPE CHECK VALVE - C1 / C2 FOR ANIS / JIS / DIN INSTALLATION DIMENSIONSANSI / JIS / DIN 雙門對夾式 - C1 / C2 止回閥安裝尺寸表

雙門對夾式止回閥Dual-Plate Wafer Check Valve

型式 Type：C1

雙門對夾式止回閥附旁通閥Dual-Plate Wafer Check Valve for by-pass

型式 Type：C2

4

備註:除上述公稱尺寸/壓力外，其它公稱尺寸/壓力亦有製作。NOTE: Other dimensiona and class are available upon request. Please contact with our sales department.

SizeWeight(kgs)

40(1-1/2")

50(2")

65(2-1/2")

80(3")

100(4")

33333333

3.53333333671444444454447815555556767713142177866888812182142

ClassDimensions

EØ BAØSize

Weight(kgs)

125(5")

150(6")

200(8")

250(10")

300(12")

PN16PN25PN40*10K*12510K20K150300600

PN16PN25PN40*10K*12510K20K15030060090015002500PN16PN25PN40*10K*12510K20K15030060090015002500PN16PN25PN40*10K*12510K20K15030060090015002500PN16PN25PN40*10K*12510K20K15030060090015002500

194196196187197187200197216241220226226217222217235222251267289283318275286293267279267280279308321359352387331343355330340330353340362400435435476386403420375410375403410422457498521549

8686867070838686861059898987676989898981361591591591271271279595127127127127165206206206146146146108108146146146146213241248254181181181143143181181181181229292305305

141141141141141141141141141141168168168168168168168168168168168168168219219219219219219219219219219219219219273273273273273273273273273273273273273324324324324324324324324324324324324324

11142099101410142315192610101619161933535986303547191932363236688997129424566313147514751104132140170616392565684888488144169178214

08 09


5

DUAL-PLATE WAFER TYPE CHECK VALVE - C1 / C2 FOR ANIS / JIS / DIN INSTALLATION DIMENSIONSANSI / JIS / DIN 雙門對夾式 - C1 / C2 止回閥安裝尺寸表


ClassDimensions

EØ BAØSize

Weight(kgs)

550(22")

600(24")

650(26")

700(28")

750(30")

800(32")

900(36")

1000(40")

1050(42")

1200(48")

ClassDimensions

EØ BAØSize

Weight(kgs)

350(14")

400(16")

450(18")

500(20")

550(22")

600(24")

DUAL-PLATE CHECK VALVE WAFER TYPE FOR DIN & ISO FACE TO FACE INSTALLATION DIMENSIONSISO 面間雙門對夾式止回閥安裝尺寸表


ClassDimensions

EØ BAØSize

Weight(kgs)

ClassDimensions

EØ BAØSize

Weight(kgs)

DN50

DN65

DN80

DN100

DN125

DN150

DN200

DN250

DN300

DN350

DN350

DN400

DN450

DN500

DN600

DN700

DN800

DN900

DN1000

DN1200

PN10PN16PN25PN40PN10PN16PN25PN40PN10PN16PN25PN40PN10PN16PN25PN40PN10PN16PN25PN40PN10PN16PN25PN40PN10PN16PN25PN40PN10PN16PN25PN40PN10PN16PN25PN40PN10PN16

109109109109129129129129144144144144164164170170194194196196220220226226275275286293330331343355380386403420440446

545454605454546757575773646464737070708676767698959595127108108108146143143143181184184

606060607373737389898989114114114114141141141141168168168168219219219219273273273273324324324324356356

3333445455676688991014101016191919303631314551565680887171

PN16PN25PN40*10K*12510K20K1503006009001500PN16PN25PN40*10K*12510K20K1503006009001500PN16PN25PN40*10K*12510K20K1503006009001500PN16PN25PN40*10K*12510K20K150300600900*10K10K

PN16PN25PN40*10K*12510K20K150300600900

446460477420451420447451486492521578498517549483514483507514540565575641558567574538549538572549597613638705620627631593606593627606654683699647647737734750697718697731718775791838

184184222184184184222184222273356356191191232191191191232191232305384384203203264203203203264203264362451468219219219213213219292219292368451219219222222318222222222318222318438495

356356356356356356356356356356356356406406406406406406406406406406406406457457457457457457457457457457457457508508508508508508508508508508508559559610610610610610610610610610610610

9110213471719717697176198198198115122210999915922715922728855075017047824611811818530118530140177098020822635218018024337324337364010552102312082263522582583945983985989181700

*10K10K

PN16PN25PN40*10K*12510K20K150300600900*10K10K150

PN16PN25*10K10K150*10K*12510K150300

PN16PN25*10K10K150

PN16PN25PN40*10K*12510K150300

PN16PN25PN40*10K10K150*12515010K

PN16PN25PN40*12510K150300

647647737734750697718697731718775791838747747775807836807807832867882867883953914945917917940101410451088101710481017104811181127113111581121112111621219121913411345138614041384134113841324

219219222222318222222222318222318438495279356356321321321321321305305330330398356356356356356368368484368368387387489419419419419419419432432524524524629524524524629

5595596106106106106106106106106106106106606606607117117117117117627627627627628138138138138139149149149149149149149141016101610161016101610161067106712191219121912191219121912191219

2102312082263522582583945983985989181700549700700170178580638692450450580580923560643526583635670706119565665668568516091085113412601010111011901260138619261895229827562055211921802755

PN25PN40PN10PN16PN25PN40PN10PN16PN25PN40PN10PN16PN25PN40PN10PN16PN25PN40PN10PN16PN25PN10PN16PN25PN10PN16PN25PN10PN16PN25PN10PN16PN25

460477491498517549541558567574596620927631698737734750813807836920914945102010141045112711311158134413451368

184222191191191232203203203264213213219292222222222318321321321356356356368368387419419419524524524

356356406406406406457457457457508508508508610610610610711711711813813813914914914101610161016121912191219

971769999159227118118185301180180243373258258394598580580638526526583656656685101010101110192619262119


10 11

DUAL-PLATE FLANGE RETAINER TYPE CHECK VALVE - C3 / C4 FOR ANSI INSTALLATION DIMENSIONS雙門對夾式 - C3 / C4 止回閥安裝尺寸表

雙門雙法蘭式止回閥Dual-Plate Double-Flanged Check Valve

型式 Type：C3

雙門全法蘭式止回閥Dual-Plate Full-Flanged Check Valve

型式 Type：C4

6

DUAL-PLATE FLANGE RETAINER TYPE CHECK VALVE - C3 / C4 FOR ANSI INSTALLATION DIMENSIONS雙門對夾式 - C3 / C4 止回閥安裝尺寸表


Unit : mm

Size

50(2")

65(2-1/2")

80(3")

100(4")

125(5")

150(6")

200(8")

250(10")

300(12")

350(14")

400(16")

450(18")

500(20")

600(24")

650(26")700(28")

800(32")

750(30")

1050 (42")

900(36")

1200 (48")

Weight

(kgs)Class

Dimensions

EØ BAØHole

P.C.D.Hole

DiameterNumberof studs

150300150300150300150300150300150300150300150300150300150300150300150300150300150300150150150300150150300150150300

150165180190190210230255255280280320345380405445485520535585595650635710700775815915870927985

1092106011681270128915111466

606067677373737386869898

127127146146181181184222191232203264219292222318356321330398356387489432524628

606073738989114114141141168168219219273273324324356356406406457457508508610610660711762762813914914

101612191219

120120140140150160175185210225240260290305310380400430445480510540565605620660730770780840900985950

10501073120014221371

1919191919231923232523252325252725272533273327332733333933333334333341414151

48488888888

121212121216161616161620202020242424242428282832364432

6699

101114162426283042467277113118132136162167192199249256354361943943744753

22211080115014603236

-

12 13


雙門無塞頭雙法蘭對夾式止回閥Dual-Plate Retainerless Double Flanged

Check Valve型式 Type：C7

雙門無塞頭全法蘭對夾式止回閥Dual-Plate Retainerless Full-Flanged Wafer

Check Valve型式 Type：C8

DUAL-PLATE FLANGE RETAINERLESS TYPE CHECK VALVE - C7 / C8 FOR ANSI INSTALLATION DIMENSIONS雙門法蘭無塞頭式 - C7 / C8 止回閥安裝尺寸表

DUAL-PLATE FLANGE RETAINERLESS TYPE CHECK VALVE - C7 / C8 FOR ANSI INSTALLATION DIMENSIONS雙門法蘭無塞頭式 - C7 / C8 止回閥安裝尺寸表


Unit : mm

Size

50(2")

100(4")

150(6")

200(8")

250(10")

300(12")

350(14")

400(16")

450(18")

500(20")

600(24")

650(26")700(28")

750(30")

800(32")

1000 (40")

1200 (48")

900(36")

Weight

(kgs)Class

Dimensions

EØ BAØHole

P.C.D.Hole

DiameterNumberof studs

150300150300150300150300150300150300150300150300150300150300150300150150150300150150300150150300

150165230255280320345380405445485520535585595650635710700775815915870927985

1092106011681270128915111466

606073739898

127127146146181181184184191191203203219219222222356321330330356387387419524628

5757

108108160160208208260260308308350350400400450450500500600600650700750750800900900

101612191219

12012017518524026029030531038040043045048051054056560562066073077078084090036

95010501085120014221371

1919192323252325252725272533273327332733333933333334333341414151

448888

121212121216161616161620202020242424242428282832364432

66

1416283042467277113118132136162167192199249256354361943943744753

22211080115014603236

-

A351 CF8A351 CF8

SUS304SS41

FPMPTFE

SS41

FPMPTFEPTFE

STAINLESS STEEL

14 15


PARTS LIST

ANSI-150, JIS-10K. DIN-PN16 INSTALLATION DIMENSIONS

1

*1. Ghrominu plated*2. The asteriska are installed the same materials. Ex: NBR. FPM. PTFE

ITEM No.FLUID SPECIFICATION

FIG

SEAL

A351 CF8MA351 CF8M2

4SUS3165

SS41

8

3 PTFESUS316

6

FPM

FPM7 PTFE

S25C*1A351 CF8

SUS304SS41

NBRFPM

SS41

NBRFPMPTFE PTFE

ClassDimensions

CØ BAØSize

50(2")

65(2-1/2")

80(3")

100(4")

125(5")

150(6")

200(8")

ClassDimensions

CØ BAØSize

250(10")

300(12")

350(14")

400(16")

450(18")

500(20")

600(24")

DUAL-PLATE WAFER RETAINERLESS TYPE CHECK VALVE - C6 FOR ANSI INSTALLATION DIMENSIONS雙門對夾無塞頭式 - C6 止回閥安裝尺寸表


Unit : mm

150300150300150300150300150300150300150300150300150300150300150300150150150300150150300150150300

10511117518122225127930834036241042245148651454054959760665471877577583288395394010481117128913841366

606073739898127127146146181181184184191191203203219219222222356321330330356387387432524629

5757108108160160208208260260308308350350400400450450500500600600650700750750800900900105012001200

33881619323647518488971761592271853012433733985987006925809236356851609138621802755

Size

50(2")

100(4")

150(6")

200(8")

250(10")

300(12")

350(14")

400(16")

450(18")

500(20")

600(24")

650(26")700(28")

750(30")

800(32")

900(36")

1050 (42")

1200 (48")

Weight

(kgs)Class

Dimensions

EØ BAØ

Unit : mm

單門對夾式止回閥-薄型Single-Plate Wafer Check Valve-Short Pattern

型式 Type：SL (閥桿式Pin type)

PART NAMEBODYDISC

PINPLUG

CLAPPERSEAL

L-BOLT(EYE-BOLT)

BODYSEAL

DISC BEARING

STEEL WS3-NS3S3-N

WS3-FS3S3-F

WS3-TS3S3-T

STANDARD MATERIAL

SEAL FPM PTFE(SEAL ONLY)

Working Pressue (MAX)(kgf/cm2) 14 12

Fluid Temp. (MAX)(℃) 80 150 200

FLUIDAir. Oil

Water &Other

Air. OilWater &Other

Air. OilStean &Other

10K150

PN1610K150

PN1610K150

PN1610K150

PN1610K150

PN1610K150

PN1610K150

PN16

104105109124124129134137144159175164190197194220222220270279275

191919191919191919191919191919242424292929

272727383838464646696969909090110110110140140140

10K150

PN1610K150

PN1610K150

PN1610K150

PN1610K150

PN1610K150

PN1610K150

PN16

333340331378410386423451446486514498541594558596606620700718737

505050555555606060656565707070757575858585

190190190216216216255255255299299299356356356387387387460460460

16 17


Siz

e

ClassDimensions

CØ BAØSize

Weight

(kgs)

50(2")

80(3")

125(5")

200(8")

65(2-1/2")

10K

150#

PN10 / 16

10K

150#

PN10 / 16

10K

150#

PN10 / 16

10K

150#

PN10 / 16

10K

150#

PN10 / 16

10K

150#

PN10 / 16

10K

150#

PN10 / 16

104

105

109

124

124

129

134

137

144

159

175

164

190

197

194

220

222

220

270

279

275

19

19

19

19

19

19

19

19

19

19

19

19

21

21

21

24

24

24

29

29

29

27

27

27

38

38

38

46

46

46

69

69

69

90

90

90

110

110

110

140

140

140

1.2

1.2

1.3

1.6

1.6

1.6

1.8

1.9

2.1

2.5

2.7

2.9

3.7

4.0

3.9

5.5

5.7

5.5

11.0

11.5

11.3

PARTS LIST INSTALLATION DIMENSIONS Unit : mm

單門對夾式止回閥-薄型Single-Plate Wafer Check Valve-Short Pattern

型式 Type：WL (固定式Bush type)

FLUID SPECIFICATION

FIG.

SEAL

STEELSTAINLESS STEEL

WS3-NS3S3-N

WS3-FS3S3-F

S4S4-T

NBR FPM PTFE(SEAL ONLY)

Working Pressue (MAX)(kgf/cm2)

Fluid Temp. (MAX)(℃)

14 12 12

80 150 200

FLUIDAir. OilWater&Other

Air. OilWater&Other

Air. OilSteam&Other

100(4")

150(6")

1234567

ITEM No.BODY S25C SUS304 SUS316DISC CF8 CF8M

BODY SEAL NBR/ FPM / PTFE / METALWASHERS

CLAPPER SEAL NBR / FPM / PTFE

BOLTL-BOLY SS41

PART NAME STANDARD MATERIAL

SUS304 SUS316SUS304 SUS316

JIS

AN

SI

B16

.1A

NS

I B16

.5 A

NS

I B16

.47

Ser

ies

A IS

O /

DIN

AS

2192

Siz

e A

PI 6

05

AN

SI B

16.4

7 S

erie

s B

Inch

1-1/

2"

2"

2-1/

2"

3" 4" 5" 6" 8" 10"

12"

14"

16"

18"

20"

22"

24"

26"

28"

30"

32"

36"

40"

42"

44"

48"

50"

52"

54"

56"

60"

mm

40A

50A

65A

80A

100A

125A

150A

200A

250A

300A

350A

400A

450A

500A

550A

600A

650A

700A

750A

800A

900A

1000

A

1050

A

1100

A

1200

A

1250

A

1300

A

1350

A

1400

A

1500

A

5K 80 90 115

126

146

181

211

257

322

367

410

470

530

580

638

688

743

793

847

897

997

1097

1207

1317

1472

1627

125

86 105

124

137

175

197

222

279

340

410

451

514

549

606

718

882

1048

1219

1384

1559

1724

150

718

775

832

883

940

1048

1162

1219

1276

1384

1435

1492

1549

1607

1715

300

775

835

899

953

1006

1118

1114

1165

1219

1324

1378

1429

1492

1543

1645

600

791

867

914

972

1022

1130

1156

1219

1270

1391

1448

1499

1556

1613

1734

PN

40

94 109

129

144

170

196

226

293

355

420

477

549

574

631

750

855

978

1088

1198

1404

1624

PN

10

94 109

129

144

164

194

220

275

330

380

440

491

541

596

698

813

920

1020

1127

1344

1551

PN

16

94 109

129

144

164

194

220

275

331

386

446

498

558

620

737

807

914

1014

1131

1345

1545

Inch

40A

50A

65A

80A

100A

125A

150A

200A

250A

300A

350A

400A

450A

500A

550A

600A

650A

700A

750A

800A

900A

1000

A

1050

A

1100

A

1200

A

1250

A

1300

A

1350

A

1400

A

1500

A

mm

1-1/

2"

2"

2-1/

2"

3" 4" 5" 6" 8" 10"

12"

14"

16"

18"

20"

22"

24"

26"

28"

30"

32"

36"

40"

42"

44"

48"

50"

52"

54"

56"

60"

PN

25

94 109

129

144

170

196

226

286

343

403

460

517

567

627

734

836

945

1045

1158

1368

1584

150

725

776

827

881

987

1095

1146

1197

1307

1357

1408

1464

1514

1630

300

772

825

886

940

1048

1149

1200

1251

1368

1419

1470

1530

1594

1707

600

765

819

879

933

1048

1156

1219

1270

1391

1448

1499

1556

1613

1734

2500

117

146

168

197

235

279

318

387

476

549

10K

86 101

121

131

156

187

217

267

330

375

420

483

538

593

647

697

747

807

867

917

1017

1121

1231

1341

1495

1655

150

86 105

124

137

175

197

222

279

340

410

451

514

549

606

300

95 111

130

149

181

216

251

308

362

422

486

540

597

654

600

95 111

130

149

194

241

267

321

400

457

492

565

613

683

900

98 143

165

168

206

248

289

359

435

498

521

575

638

699

900

838

883

946

1010

1073

1200

1251

1302

1368

1486

T/D 86 98 111

130

162

194

219

276

336

386

446

497

560

617

672

729

818

951

1059

1142

T/E

86 98 111

130

162

194

215

272

336

382

446

497

560

617

672

726

815

951

1059

1139

900

838

902

959

1016

1124

1251

1302

1368

1486

1500 98 143

165

175

210

254

283

352

435

521

578

641

705

756

20K

86 101

121

137

162

200

235

280

353

403

447

507

572

627

681

731

802

852

914

974

1084

18 19


6D-0656

PED 97/23/EC0035 6D-0656

PED 97/23/EC0035

Documents

ASTAM VALVE