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Check valve is to rely on the flow of the media itself and automatically open and close the valve flap,used to prevent the media back to the valve,also known as Swing Check Valve,Swing Check Valve,counterflow valve,and back pressure valve.Check valve is an automatic valve,its main role is to prevent media backflow,to prevent the pump and drive motor reversal,and the release of container media.

Product Name: Swing Check Valve
Valve Body Material: SS304 or SS316 /CF8 or CF8M
Seal Material: PTFE
Max. Working Pressure: PN16-64
Max. Working Temperature: -40-180 degree C
Availably size: DN25-DN300
Availably connection: Flange
Availably standard: GB,ANSI,JIS,DIN,BS
Operated: Manual

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