
The pneumatic fluorine lining control butterfly valve is composed of pneumatic piston actuator and PTFE sealed butterfly valve.It is suitable for the situations which has certain requirement of corrosive and clean and lower than 180℃.The pneumatic fluorine lining butterfly valve is subject to lining technology to cover thick polymer material on the flow passage components, disc, valve body, and valve rod. It has excellent anti-corrosion performance and can be applied to any concentration of acid, alkali, salt, oxidant, reductant, organic solvent and other media.The pneumatic fluorine lining butterfly valve is an ideal product to be used as closure and regulation equipment on the pipe and container of gas, liquid and semi liquid in chemical, petroleum, medicine, food, iron and steel smelting, papermaking, hydropower and other systems.




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