Check valve is to rely on the flow of the medium itself and automatically open and close valve disc, used to prevent the media flow back valve, also known as check valve, one-way valve, countercurrent valve, and back pressure valve. Check valve is a kind of automatic valve, its main function is to prevent media backflow, prevent pump and drive motor reverse, as well as the discharge of container medium.
Newsway Valve Company is a professional manufacturer of wafer check valves in China. Our dual plate check valve and single plate check valves are available in cast iron, ductile iron, stainless steel, duplex steel, super duplex steel, aluminum bronze, and other special alloy steels. Sizes from 1/2″ to 24″, pressures CLASS 150 to CLASS 2500LB, seats available in NBR, EPDM, PTFE, STELLITE, alloy steel, etc. End connection in Wafer, Lug and Flanged.
NEWSWAY VALVE COMPANY’s check valves reduce consumables, reduce manufacturing costs and energy loss during operation, which is conducive to environmental protection and energy conservation. In response to the advocacy of energy conservation and emission reduction, it develops towards improving energy efficiency and provides reference for engineering design and management.
Post time: Nov-02-2021