Silent Check Valve With Flange End

Silent Check Valve With Flange End
Product Introduction:
The check valve is often used as the bottom valve of the pumping device to prevent the backflow of water. The combination of check valve and stop valve can play the role of safety isolation. The disadvantage is that the resistance is large and the sealing performance is poor when closed.
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Description
Technical Parameters

Flange End Silence Check Valve

Flange End Silent Type Check Valve is a type of check valve that is designed to prevent backflow in a pipeline. It has a flange end connection that allows for easy installation and maintenance. The valve has a built-in spring-loaded disc that opens to allow flow in one direction and seals shut to prevent backflow in the opposite direction. Its function is to ensure that the fluid flows in only one direction in a pipeline. When the flow stops, the valve automatically closes to prevent any backflow or reverse flow. This prevents any damage to equipment downstream, ensures the safety of the pipeline, and maintains the efficiency of the system. The silent design of the valve reduces noise emissions and ensures smooth and efficient operation.

 

Specification

Material

Body

Ductile Iron,QT450

Screw

SS304 Stainless Steel

Gasket

NBR

End Connections

Flange × Flange

Flanges

ANSI150LB, BS 5404,GB Standard

Available Size

DN50 thru DN300 (3" thru 12")

Type

Flexible Disc

Working pressure

16 bar

Color

Red/Blue

Media

Water

 

 

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