Cast Steel Check Valve

API 6D Cast Steel Check Valve is used to prevent black flow in the line. It is Full Port, Bolted Cover, Swing Type, RF Connection.

Swing check valves can be installed in horizontal or vertical lines, but must be installed in proper relation to the media flow as indicated by the flow direction arrow marked on the body.

Product Information:

Size: 2 inch to 36 inch

Pressure: 150LB to 1500LB

Material

Body: WCB

Disc: WCB+13Cr

Seat Ring: A105+13Cr 

Suitable Temp.: -29 to 425

Suitable Medium: Water, Steam, Oil, Gas, Mining and etc.

Design Detail:

Quality Assurance

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