Overview of d341f46 fluorine lined flange butterfly valve

The fluorine lined flange butterfly valve has a flange butt joint structure, and the valve body, valve seat and valve core lining are integrated. When the valve works, only the valve body lining and plastic lined butterfly plate are in contact with the medium. The valve can withstand the medium corrosion introduced by the lining material. The four pole sealing structure is adopted, and the sealing surface is equipped with a temperature resistant and aging resistant Si rubber elastic gasket, which completely achieves zero leakage of the medium, has tight sealing performance, and has a long service life.