Check Valves

Check valve allows the fluid to pass in one direction only. Check valves are designed to restrict the flow to one direction. If the flow reverses direction, the check valve closes.

Size DN50 – DN300
Type Swing Check
Rating Class 150, Class 300 & Class 600
General design and manufacture API 6D / BS 1868
Valve face to face dimension ASME B 16.10
Pressure & Temperature Rating ASME B 16.34
Flange Standard Conformity ASME B 16.5
Testing API 598