Wafer Swing Check Valve

China Check Valve Manufacturer JONLOO supplies Wafer Swing Check Valve with Single Disc. The wafer swing check valves have compact dimensions and reduced weight, but reliable and robust construction. It is ideal for pum discharge duties.

Tags:

• Non-return Valve
• Wafer Check Valve

Details
Size: 2"-48" (DN50--DN1200)
Pressure rating: 150#/ PN10/PN16/PN25
Leakage Class IV (Zero Leakage)
 

Standards
1.Design and manufacture: API 6D
2.Face-to-face: ANSI B16.10
3.Flanged ends: ANSI B16.5
4.Inspection and test: API 598

Coming with a short pattern sandwich type flangeless wafer body, the wafer swing check valves have compact dimensions and reduced weight, but reliable and robust construction. The wafer swing check valve is ideal for pump discharge duties. It is easy to be installed, because the valve opens in case of any minimum pressure increase, and closes at any minimum pressure decrease. With the seat inside the body of the valve, and the gasket integrated, the wafer swing check valves can be installed between flanges EN PN 10-16 and ANSI #150, without any need of additional flange gaskets.