Wide Caliber Wafer Dual Disc Check Valve

Product Overview The Wide Caliber Wafer Dual Disc Check Valve from Zhewu is a high‑flow Check Valve with fluorine‑lined dual‑disc wafer‑type structure. This robust Industrial Check Valve can also be manufactured as a Stainless Steel Check Valve or Non Return Valve to meet different project demands. This fluorine‑lined wafer double‑disc check valve features fast opening‑closing speed and low water‑hammer effect. The fluorine‑lined material delivers excellent strong‑corrosion resistance. It is suitable for pipeline systems carrying highly corrosive media, especially for large‑flow working conditions in chemical and metallurgical industries. Custom‑made lining materials such as PTFE and PFA are available upon customer requests. Material Specification Table Valve Body HT200 / WCB / CF8, etc. Lining F46 Valve Seat F46 Disc HT200 / WCB / CF8, etc. + F46 Valve Shaft 304 + F46 Available Nominal Diameter Sizes DN40 DN50 DN65 DN80 DN100 DN125 DN150 DN200 DN250 DN300 DN350 D…