Explosion-proof electric fluorine-lined butterfly valve

The electric fluorine -lined wafer butterfly valve adopts a fluorine-lined plastic -lined butterfly plate with a spherical sealing surface, and is matched with a silicone rubber gasket at the base of the valve seat to adjust the sealing performance of the valve; the valve is easy to operate, and its tight sealing performance prolongs the Service life; can be used for quick cut off or flow regulation. Suitable for applications requiring reliable sealing and good regulation characteristics.

The valve body adopts a split type, and the sealing of the valve shaft is controlled by the rotating base surface between the butterfly plate and the valve seat plus fluorine rubber, so as to achieve a compact product structure, beautiful appearance, reasonable process and reliable performance. To ensure that the valve shaft is not in contact with the fluid medium in the cavity, it is very convenient to replace the valve shaft, and the valve can be completed without disassembling the pipeline. The product is widely used in the transportation of liquid and gas (including steam ) in various types of industrial pipelines , especially in the use of severely corrosive media such as sulfuric acid, hydrofluoric acid, phosphorus, acid, strong alkali, aqua regia, etc. Corrosive media.