Gold Member Since 2015
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Yongjia Goole Valve Co., Ltd.

Wafer Check Valve, ANSI Check Valve, Check Valve manufacturer / supplier in China, offering 150lb/300lb/600lb/900lb ANSI Wafer Type Piston Check Valve (GAH71W), 150lb/300lb/400lb/600lb/900lb/1500lb Forged Steel Fully Welded Ball Valve (GAQ61/7PPL), 150LB Four Way Flanged Ball Valve (GAQ46F) and so on.

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Supplier Homepage Product Gate/Globe/Check Valve Check Valve 150lb/300lb/600lb/900lb ANSI Wafer Type Piston Check Valve (GAH71W)

150lb/300lb/600lb/900lb ANSI Wafer Type Piston Check Valve (GAH71W)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1/ Piece
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Production Capacity: 10000PCS/Year
Transport Package: Plywood Case
Payment Terms: T/T

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Basic Info
  • Model NO.: GAH71W
  • Connection Form: Wafer
  • Pressure: Ordinary Pressure
  • Standard: ANSI
  • Pn: Pn1.6, 2.5, 4.0, 6.4 MPa
  • High Pressure Seal Test Pressure: 1.8, 2.8, 4.4, 7.1 MPa
  • Trademark: GOOLE, OEM
  • Origin: China(Mainland)
  • Material: Stainless Steel
  • Structure: Elevated
  • Flow Direction: Unidirection
  • Application: Industrial Usage
  • Strength Test Pressure: PT2.4, 3.8, 6.0, 9.6 MPa
  • Temperature: -20 ~ 180°c
  • Specification: ISO 9001
  • HS Code: 8481804090
Product Description


150lb/300lb/600lb/900lb ANSI Wafer Type Piston Check Valve (GAH71W)

 

 

1.Design & manufacture conforms to API6D,API594.
2.Face to face length conforms to API6D,API594.
3.Flange Dimensions conform to ASME B16.5,ASME B16.47.
4.Inspection & test conforms to API598,API6D.

 

Pressure rating(MPa)CL150CL300CL600CL900
Test pressure(MPa)Shell test2.937.5510.015.0
High pressure seal test2.075.527.3111.03
Low pressure seal test0.6
Applicalbe temperature-196~550°C
Applicable mediumWater,Oil,Gas.,etc.

Main Parts & Materials.

NoPart NameMaterial
Carbon steelStainless steelAlloy steel
1BodyA216 WCBA351 CF8A217 WC6
2DiscA351 CF8A351 CF8A351 CF8
3SpringA182 F304A182 F304A182 F304
4PlateA182 F6AA182 F304A182 F304
5LockingA182 F304A182 F304A182 F304


Main External Dimensions.

150lb/300lb/600lb/900lb ANSI Wafer Type Piston Check Valve (GAH71W)
Class 150

SizeMain DimensionsWeight(Kg)
mminLDD1D2D3
151/225462515250.28
203/431.5563019300.42
25135.5653624360.56
321 1/440744331430.75
401 1/245845239521.3
502561036248622.1
652 1/2631227562752.8
803711359076903.6
100480173112951124.8
125511019512511013212
150612522015012715817
200816027720016520829

 Class 300

SizeMain DimensionsWeight(Kg)
mminLDD1D2D3
151/225522515250.3
203/431.5653019300.46
25135.5723624360.6
321 1/440814331430.8
401 1/245945239521.5
502561106248622.4
652 1/2631287562753
803711479076904
100480179112951125.5
125511021412511013213
150612524915012715822
200816030520016520836

Class 600

SizeMain DimensionsWeight(Kg)
mminLDD1D2D3
151/225522515250.4
203/431.5653019300.8
25135.5723624361
321 1/440814331431.3
401 1/245945239521.8
502561106248622.8
652 1/2631287562754
803711479076906
1004801911129511211
125511023912511013225
150612526415012715832
200816031820016520852

Class 900
 
SizeMain DimensionsWeight(Kg)
mminLDD1D2D3
151/225622515250.6
203/431.5693019300.9
25135.5773624361.2
321 1/440874331431.5
401 1/245975239522
502561406248625.5
652 1/2631627562757.5
803711659076908
1004802041129511214
125511024512511013227
150612528615012715841
200816035620016520876
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