The most prominent feature of PP-H socket diaphragm valve is to separate the inner cavity of the lower valve body from the inner cavity of the upper valve cover, so that the valve stem, valve clack and other parts located above the diaphragm are not corroded by the medium, and the packing seal structure is omitted. The sealing performance is good, and there is no leakage of the medium. It is suitable for the transportation and interception of corrosive media and the adjustment of flow rate. The operating temperature is -20℃~95℃ according to different materials. The flow parts are assembled by PP-H injection molded parts, which have good corrosion resistance, easy operation, light weight, and can replace stainless steel valves.

Part confguration table of socket type diaphragm valve

Shape controltable