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PTFE Lined Flanged Butterfly Valve

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PTFE Lined Flanged Butterfly Valve

Product Overview The PTFE Lined Flanged Butterfly Valve from Zhewu is a heavy‑duty Butterfly Valve designed for corrosive‑media pipelines. This reliable Industrial Butterfly Valve can also be offered as an ANSI Butterfly Valve or Wafer Butterfly Valve to satisfy different installation and standard requirements. This flanged‑connection fluorine‑lined butterfly valve features fluorine‑coated valve body for excellent corrosion resistance and lightweight disc structure. It delivers high‑precision flow regulation and flexible on‑off performance, making it suitable for large‑caliber transmission systems carrying highly‑corrosive media in chemical, metallurgical, water‑treatment and other industrial fields. Custom lining materials such as PTFE, PFA and anti‑negative‑pressure structures are available upon request. Material Specification Table Valve Body HT200 / WCB / CF8, etc. Lining F46 Disc HT200 / WCB / CF8, etc. + F46 Valve Stem 2Cr13 Worm Gear QT450 Handwheel HT200 Bolt A3…