900Lb Full Port Swing Check Valve,Seal Pressure Bonnet,Flange End
The check valve is divided into lift check valve,swing check valve and butterfly type check valve by the structure.The lift type check valve is divided into vertical and horizontal.the swing check valve is divided into single-disc,double-disc,The butterfly type check valve is straight type.The above few check valves may be divided into screwed connection,flange connection and welding connection by its connection way.
Date Sheet:900Lb Full Port Swing Check Valve,Seal Pressure Bonnet,Flange End
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