Stainless Check Valve

Forged Pressure Seal Swing Check Valves is a valve which is automatically opened and closed by the flow of the medium itself. It is used to prevent the reverse flow of the medium. It is also called the reverse check valve, the one-way valve, the countercurrent valve and the back pressure valve. The check valve is an automatic valve. Its main function is to prevent the backflow of the medium, prevent the reversing of the pump and drive motor, and the discharge of the container medium. The check valve can also be used to supply pipelines where the pressure may exceed the system pressure. Disc check valve around the pin inside the valve seat. The disc check valve is simple in structure and can only be installed on horizontal pipes with good tightness.

The Non-slam nozzle check valves is a streamlined venture port design so as to reduce pressure loss. This series valve disc is the only moving part to minimize internal wear and compressed disc spring initiates valve closure as flow slows down and provides quick reaction on flow velocity change. It can be used in a wide range of critical and demanding services applications such as fast reversing reciprocating compressor system or installations where the check valve must be placed in close proximity to the pump inlet or outlet.

The Pressure Seal Tilting Disc Check Valve is a non impact check valve with flange size of ASME B16.5. Its main advantage is to overcome the impact and water hammer phenomenon of swing check valve and

ANSI flanged Swing check valve,ANSI 150LB swing check valve,ANSI300LB swing check valve,ANSI 600LB swing check valve, ANSI no return valve etc. 1) Pressure150LB 600LB, 2) Temperature:-29 550C 3) Oil,

ANSI flanged Swing check valve,ANSI 150LB swing check valve,ANSI300LB swing check valve,ANSI 600LB swing check valve, ANSI no return valve etc. 1) Pressure150LB 600LB, 2) Temperature:-29 550C 3) Oil,