BS1868 SWIN CHECK VALVE,WCB VALVE, Flange End

Design Standard: API 6D &API594& BS1868

Pressure Range: 300LBS
Diameter: 8Inch

Body Material: ASTM A351 CF8M
Bonnet Material: ASTM A351 CFM
Seat Ring: SS304
End Connect: Flange RF

Application:
1. Drainage system: The swing check valve is used to prevent the occurrence of water hammer when the pump stops in the urban water supply and sewage treatment system.

2. Chemical industry: Swing check valve is used to prevent harmful gas or liquid counterflow, protect equipment and personnel safety.

3. Hvac system: Swing check valve is used to prevent condensate backflow and protect the normal operation of the system.

4. Marine industry: Swing check valves are used to prevent seawater flow back and protect the ship's propulsion system