China Stainless steel wafer butterfly valve manufacturer, factory and supplier. Stainless steel wafer butterfly valve is double offset of triple offset design with stainless steel body and wafer end.No matter at low temperature and high temperature, Stainless steel wafer butterfly valve has excellent sealing performance and corrosion resistance. With long life and so on, the strength is high, the overflow area is large, the flow resistance is small, the metal hard seal butterfly valve has the function of two-way sealing, Stainless steel wafer butterfly valve is not restricted by the flow direction of the medium, and is not subject to the space position. Stainless steel wafer butterfly valve can be installed in any direction.
 

Stainless steel wafer butterfly valve Technical Specification
Normal Size Range: 2"-80"
Normal Pressure Rating: PN10~PN64, CLASS150~600
Material: WCB, CF8,CF8M,CF3,CF3M
Operation: Handwheel, Pneumatic, Electric
Temperature Range: -29°C~425°C
 

Stainless steel wafer butterfly valve Standards compliance
Design and Manufacture: GB/T12228, API609
Face to face(end to end): GB/T12221
Flanged connection: ANSI B16.5, GB/T 9113
Test and inspection: API 598, GB/T 13927