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Zhejiang Xianfeng Valve Co., Ltd.

Welding Check Valve, Welding End Check Valve, Butt Welded Check Valve manufacturer / supplier in China, offering API602 Forged Steel A105 Thread End NPT Piston Check Valve, API602 800lb Forged Steel A105 Thread End NPT Gate Valve, ANSI 150lb Cast Carbon Steel Wcb Flange End Gate Valve and so on.

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Supplier Homepage Product check valve Forged Check Valve API602 Forged Steel A105 Thread End NPT Piston Check Valve

API602 Forged Steel A105 Thread End NPT Piston Check Valve

FOB Price: Get Latest Price
Min. Order: 1 Set
Production Capacity: 20000pieces/Year
Transport Package: Plywooden Case
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: H41/H11/H61
  • Connection Form: Thread
  • Pressure: Ordinary Pressure
  • Standard: API602
  • Test Standard: API602
  • Size: 1/2" to 2"
  • Trademark: XFV
  • HS Code: 8481804090
  • Material: Cast Steel
  • Structure: Lift Type, Swing Type
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage
  • Face to Face Std: ANSI B16.10
  • Certificate: ISO 9001: 2008
  • Origin: China
Product Description

API Forged steel check valve(150LBS-2500LBS)

Construction Features:
Forged Steel,Piston,Ball or Swing type
Integral Body Seat for Piston and Ball Check valves
Separated Seat Ring design for swing check valves
Bolted bonnet or Welding bonnet,
Spiral Wound Gasket or Oval Ring Joint gasket
Reduced Bore or Full Port,
T-Pattern or Y-Pattern,
Socket Welded,Threaded,Butt Welded,Flanged End.
Body material: A105, A350-LF2, A182-F5, A182-F11, A182-F22, A182-F304, A182-F304L, A182-F316, A182-F316L
Application: Oil, gas, chemcial Industry, mining Industry, etc. 
Pressure: 800LBS,900LBS,1500LBS,2500LBS,150LBS,300LBS,600LBS
Size:1/2"-2" DN15 to DN50

Application Standard: 
Design standard to API 602,ASME B16.34,BS 5352
Inspection and Testing according to API 598
Marking to MSS SP25
Socket Welded Ends to ASME B16.11
Screwed Ends to ASME B1.20.1
Butt Welded Ends to ASME B16.25
Flanged Ends to ASME B16.5
API602 Forged Steel A105 Thread End NPT Piston Check Valve

Main Parts & Materials 
1BodyA1055BodyA105
2DiscA182 F6a6BoltA193 B7
3SeatA182 F6a7PinA276 410
4GasketSS304+graphite8HingeA182 F6
9NutA194 2H   

Data table of 800Lb Swing Check Valve

VALVE SIZE
DN
END TO END(mm)CENTER TO TOP(mm)PORT DIAMETER(mm)WEIGHT(kgs)
1579.0062.0010.301.0
2092.0063.0013.501.1
25111.0078.0018.001.9
32120.0082.0023.003.4
40120.00102.0029.004.5
50140.00120.0036.007.3
API602 Forged Steel A105 Thread End NPT Piston Check Valve
API602 Forged Steel A105 Thread End NPT Piston Check Valve
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