• Thread NPT and Welding Sw/Bw Forged Swing Check Valve
  • Thread NPT and Welding Sw/Bw Forged Swing Check Valve
  • Thread NPT and Welding Sw/Bw Forged Swing Check Valve
  • Thread NPT and Welding Sw/Bw Forged Swing Check Valve
  • Thread NPT and Welding Sw/Bw Forged Swing Check Valve
  • Thread NPT and Welding Sw/Bw Forged Swing Check Valve

Thread NPT and Welding Sw/Bw Forged Swing Check Valve

Material: Carbon Steel
Connection Form: Thread
Structure: Swing
Pressure: Ordinary Pressure
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form: Metal
Customization:

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Basic Info.

Model NO.
H61
Flow Direction
Reversing
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage, Household Usage
Characteristic
Forged Swing Check Valve
Design & Manufacture
Asme B16.34, Mss-Sp-118
Pre-Temp. Rating
Asme B16.34
Face to Face
Asme B16.10
Ends Connection
Sw, Bw, NPT, RF, Rtj
Inspect & Test
API 598
Certificate 1
Dnv CE 0575
Certificate 2
ISO 9001: 2008
Certificate 3
API 600
Certificate 4
API 6D
Transport Package
Sea Worthy
Specification
API 6D, BS1868, DIN3202, ISO
Trademark
VATAC or OEM
Origin
China
HS Code
8481804090
Production Capacity
52000 PCS PE Year

Product Description


Thread NPT and Welding Sw/Bw Forged Swing Check Valve
Thread NPT and Welding SW/BW Forged Swing Check Valve Conform to ASME B16.34, and MSS-SP-118  They are tested according to API 598, and marked as per MSS SP-25

 

1. Construction is as follows:  

 

- Full Port or Standard Port
- Piston Check
- Ball Check
- Swing Check
- Bolted Bonnet with spiral-would gasket, threaded and seal welded bonnet and threaded and pressure seal bonnet
- Spring available on request
- Socket Weld Ends to ASME B16.11
- Butt Weld Ends to ASME B16.25
- Screwed Ends to ANSI/ASME B1.20.1
- Flanged Ends to ASME B16.5

 

  

2. Main Part & Materials

Part Names Part Materials
Body A105 LF2 F22 F304 F316 F304L F316L B62
Bonnet A105 LF2 F22 F304 F316 F304L F316L B62
Disc/Ball/Wedge A105 SS304 F22 F304 F316 F304L F316L B62
Stem A105 F304 F6a F304 F316 F304L F316L B62
Seat/Seat Ring 13%Cr SS304 13%Cr F304 F316 F304L F316L B62
Packing Graphite/PTFE
Gasket SS304+Graphite/SS304+Graphite
Bolts/Nuts B7/2H L7/4 B16/4 B8/8 B8M/8M B8/8 B8M/8M B8M/8M
Suitable Medium W.O.G etc. HNO3, CH3OOH etc. Sea Water etc.
Suitable Temperature -29~425 °C -46~340 °C -46~340 °C -196~427 °C -196~427 °C -196~427 °C -196~427 °C -29~220 °C

 

 

3. Normal Pressure Rating
PN6~PN420, CLASS150~CLASS2500

4. Normal Size Range
DN15~DN50, 1/2"~2" 

OUR ADVANTAGE
Thread NPT and Welding Sw/Bw Forged Swing Check Valve


FOUNDRY - CASTING * FORGING 
Thread NPT and Welding Sw/Bw Forged Swing Check Valve




 

 

 

 

 

 

 

 


 

 

 

 

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Diamond Member Since 2009

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Management System Certification
ISO 9001, ISO 14001, HSE, QC 080000, WRAP