Fluorine Lined Butterfly Valve by LIANKE

Fluorine lined flange butterfly valve

The fluorine-lined butterfly valve is engineered for aggressive chemical and ultra-pure applications. Its fluorine lining resists chemical attack from various compounds, while a flexible 360-degree backup liner ensures bubble-tight shut-off. This maintenance-free valve features redundant shaft seals, a 90-degree clockwise operation, and zero leakage. Main parts and materials Name/Material WCB CF8 CF3 CF8M CF3M Body […]

Fluorine lined wafer butterfly valve

A Fluorine lined wafer butterfly valve is a compact valve designed to clamp between two flanges in a pipeline, featuring four alignment holes. It provides a strong seal with a rubber or EPDM seat. Unlike lug-style valves, it cannot serve as an end-of-line valve and requires full line shutdown for maintenance. Main parts and materials […]

FAQ

How does the fluorine lining improve the durability of the butterfly valve?

The fluorine lining provides enhanced protection against corrosion and abrasion, extending the lifespan of the butterfly valve when handling aggressive fluids. It creates a barrier between the valve body and the media, preventing damage.

What types of actuators are compatible with fluorine-lined butterfly valves?

Fluorine-lined butterfly valves work with manual, electric, pneumatic, or hydraulic actuators depending on the needs of the application. Pneumatic and electric actuators enable automation, while manual actuators suit simpler setups.

Can fluorine-lined butterfly valves be used in high-temperature environments?

Yes, fluorine-lined butterfly valves handle moderate to high temperatures depending on the fluoropolymer used. PFA and PTFE linings offer excellent heat resistance up to 200°C for certain applications.

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