Stainless Steel Check Valve

Stainless Steel Check Valve Specification  

Compact and reasonable product structure, reliable tightness and good performance;

Smooth fluid passageway and small fluid resistance;

Swing type disc.

Can be designed with a Damping Cylinder.

Rapid closing and flexible actions of the valve disc .

Small closing impact, water hammer is not liable to be generated.

Smooth fluid passageway and small fluid resistance.

Stainless Steel Check Valve Advantage

The valve is opened/closed by the valve disc moving in a direction parallel to the valve seat hole axis and can only be installed on horizontal pipelines with the major function of preventing medium backflow when shutting down the pump and maintaining the water column required by pumping. 

Application 

Petroleum, chemical engineering, metallurgy, light industry, power station, city building, water supply system, oil transportation, gas feeding, natural gas and long distance transportation pipes projects. 

Applicable Standard 

Design & Manufacture according to : BS1868, ASME B16.34;

Face to Face according to : ASME B16.10;

Flange Dimensions according to : ASME B16.5;

Pressure & Temperature according to : ASME B16.34;

Test & Inspection according to : API 6D / API 598;

Visual Inspection according to : MSS SP-55;

Marking according to : MSS SP-25.

Material For Choice: