Product Overview
The Low Maintenance Fluorine Lined Valve from Zhewu is a lift‑type Check Valve with excellent sealing performance and reliable operation. This heavy‑duty Industrial Check Valve can also be manufactured as a Stainless Steel Check Valve or Non Return Valve to satisfy various project specifications. This fluorine‑lined lift check valve features outstanding sealing property and stable movement. The fluorine‑lined material provides great resistance against strong corrosion. It is designed to prevent medium backflow in pipeline systems carrying highly‑corrosive and high‑purity media, widely used in pharmaceutical, electronic and chemical industries. Custom‑made lining materials such as PTFE and PFA are available upon customer requirements.
Material Specification Table
Valve Body
HT200 / WCB / CF8, etc.
Lining
F46
Valve Seat
F46
Disc
HT200 / WCB / CF8, etc. + F46
Valve Cover
HT200 / WCB / CF8, etc.
Bolt
A3
Nut
A3
Available Nominal Diameter Sizes
DN15
DN2…