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G41 fluorine lined manual diaphragm valve

Categories: Functional Valve & Others

Exhibitor Information
浙江永联阀门集团有限公司
Fluorine lined diaphragm valve is a special form of shut-off valve that appeared in the 1920s. Its opening and closing parts are a diaphragm made of soft material, which separates the valve body cavity from the valve cover cavity and driving components, hence it is called a diaphragm valve

The most prominent feature is that the diaphragm separates the inner cavity of the lower valve body from the inner cavity of the upper cover, preventing the valve stem, valve disc, and other parts located above the diaphragm from medium corrosion, eliminating the packing sealing structure, and avoiding medium leakage.

It is currently the most ideal anti-corrosion material in the world and has been widely used for the lining of large equipment and pipeline components in rotary molding