Products

The fluorine lined butterfly valve adopts a polytetrafluoroethylene lined butterfly plate with a spherical sealing surface. The valve is easy to operate, has tight sealing performance, and an ultra long service life, which can be used for quickly cutting off or adjusting flow. Suitable for occasions that require reliable sealing and good adjustment characteristics, the valve body adopts a split type, and the sealing at both ends of the valve shaft is controlled by adding fluororubber to the rotating base surface between the butterfly plate and the valve seat; Ensure that the valve shaft does not come into contact with the fluid medium in the cavity. Widely suitable for the transportation of liquids and gases (including steam) in various types of industrial pipelines, and for use in severely corrosive media such as sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine gas, strong alkali, aqua regia, and other highly corrosive media.