Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Business Range:
Agriculture & Food, Chemicals, Industrial Equipment & Components, Instruments & Meters, ...
Management System Certification:
ISO 9001, ISO 14001
Main Markets:
North America, South America, Europe, Southeast Asia/ Mideast, Africa
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Forged Steel Valve, Pressure Seal Check Valve, Piston Check Valve manufacturer / supplier in China, offering 900lb/1500lb Forged Steel Welded Bonnet Piston Check Valve (GAH61H), Cast Steel Split Body Standard Port Ball Valve (116), Cast Steel Split Body Reduced Ball Valve (GARQ41F) and so on.

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Supplier Homepage Products Forged Valve Forged Check Valve 900lb/1500lb Forged Steel Welded Bonnet Piston Check Valve (GAH61H)

900lb/1500lb Forged Steel Welded Bonnet Piston Check Valve (GAH61H)

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Min. Order / Reference FOB Price
1 Piece US $1/ Piece
Port: Shanghai, China
Production Capacity: 5000PCS/Year
Payment Terms: T/T
Material: Forged Steel
Connection Form: Flange,Thread,Welding
Structure: Swing
Pressure: High Pressure
Flow Direction: Reversing
Standard: ANSI

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Basic Info

Model NO.: GAH61H
Application: Industrial Usage
Size: 1/2"~2"
Temperature: -29~550 Deg.
Pressure Rating: 900-2500lb
Design&Manufacture: API 602,BS5352,ANSI B16.34
Inspection&Test: API 598
Trademark: GOOLE, OEM
Transport Package: Plywood Case
Specification: ISO 9001
Origin: China(Mainland)
HS Code: 8481804090

Product Description

Forged Steel Pressure Seal Swing Check Valve Class 900-2500.
Standard specification.

Design and manufacture:API 602,BS 5352,ANSI B16.34.
Connection ends conform to:
    -Socket welded ends:ANSI B16.11.
    -(NPT threaded)Screw ends:ANSI B1.20.1.
    -Butt-welded ends:ANSI B 16.25.
    -Flanged ends:ANSI B 16.5.
Inspection & testing:API 598.
NACE MR 0175 on request
Tag: MSS SP 25.

Construction features.

Spring Loaded To Ensure That Even In The Low-Pressure Sealing Performance As Well.
Y pattern straight-through flow path,greatly reducing flow resistance.

Product Range.

Port:Full Port(FP)/Reduced Port(RP).
Structure:BC(Bolted Cover),WC(Welded Cover),PSC(Pressure Self-sealing Cover).
Disc:Swing type,Piston type or Ball type.
Rating: Class 150/ 300/ 600/ 800/ 900/ 1500/ 2500.
Size Range:3/8" to 2".
End Options: FLG, SW(Socket Welded), Threaded(NPT/BSP), BW(Butt Welded),
Optional Materials:
-Carbon Steel: A105, LF2
-Stainless Steel: F304, F304L, F316, F316L
-Duplex: F51, F55
-Alloy: F1, F5, F5A, F9, F11, F22
Special Design:
    -Y pattern forged check valve.


  For valves which size is smaller than 2"(DN50), forged steel valves are recommended. Compared with castings,forged valve offer the advantages of more uniform structure, greater density, higher strength integrity, enhanced dimensional characteristics and closer dimensional tolerances.Owing to so many advantageds,the forged valve can be widely used in the fields of petroleum,natural gas,chemical,power and other industries.    

900lb/1500lb Forged Steel Welded Bonnet Piston Check Valve (GAH61H)

Main Parts Material.
NoPart NameMaterial
1BodyA105A182 F22A182 F304(L)A182 F316(L)
2DiscA276 420A276 304A276 304(L)A276 316(L)
4BonnetA105A182 F22A182 F304(L)A182 F316(L)
6BoltA193 B7A193 B16A193 B8(M)A193 B8(M)
7BallA182 F304A182 F304A182 F304A182 F304
Applicable mediumWater,steam,oil.,etcWater,steam,oil.,etcAcid.,etc
Applicable temp.-29~425°C-29~550°C-29~200°C
Note:Other materials are available on request.

Dimensions(mm) and Weights(Kg)
NPSRB3/81/23/411 1/41 1/22/
SB 3/81/23/411 1/41 1/22


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