The check valve is a valve that automatically opens and closes the valve flap, and is used to prevent the back flow of the medium depending on the flow of the medium itself. It is also called a check valve, a one-way valve, a backflow valve, and a back pressure valve. The check valve is an automatic valve whose main function is to prevent the reverse flow of the medium, prevent the reverse rotation of the pump and the drive motor, and release the medium of the container.
100% Quantity Tested API6D 3 inch API Check Valve Features & Specifications Available in Full Port Or Reduced Bore Design & Manufacture: API6D, ANSI B16.34, BS1868, BS 5153 Bolted Bonnet, Swing Type Disc, Threaded or Welded Seat Ring of Check Valve Back-seating, Renewable Seat Ring Size...Read More
High Pressure Cast Steel Swing Check Valve For Chemical Design Features · Side Entry / Top Entry · Blow out proof Stem design · Anti static feature · Fire safe design · Soft & Metal to Metal seats · Single piece, Two piece & Three piece design · Manual, Gear box, Actuator operation. ·...Read More
6 inch Stainless steel Swing Water Check Valve Price Design Features Design standard as per: BS1868, ASME B16.34, GB/T 12236. Compact and reasonable product structure, reliable tightness and good performance; Smooth fluid passageway and small fluid resistance; Swing type disc. Can be designed...Read More