Electric Wafer Butterfly Valve Product Overview Electric Wafer Butterfly Valve can I plant the introduction of foreign advanced technology, the use of sophisticated J-shaped elastic ring and three eccentric multi-level metal seal structure, electric Wafer the hard sealing butterfly valve is widely used in medium temperature ≤425 ℃ of metallurgy, electric power, petrochemical, as well as drainage and municipal construction and other industrial pipe, for adjusting the load off fluid flow and use. Electric Wafer Butterfly Valve with three eccentric structure, seat and disc plate sealing surfaces are made of different hardness and stainless steel production, with good corrosion resistance, long life, electric clip-seal butterfly valve has two-way sealing function products meet national GB / T13927-92 valve pressure test standards. Electric Wafer Butterfly Valve Features an electric clip-seal butterfly valve with three eccentric seal structure, seat and disc almost no wear, with the view of the tight sealing function. 2, ring made of stainless steel production, with a metal seal and elastic sealing of the dual advantages, both in the case of low and high temperatures, all with excellent sealing performance, corrosion resistance and long service life. 3, the disc plate sealing surface using cobalt-based alloy welding, sealing surface wear resistance and long service life. 4, large-sized disc using lattice structure, high strength, flow area, flow resistance. 5, the electric clip-seal butterfly with two-way sealing function, the installation unrestricted flow of media, the impact is not subject to spatial location can be installed in any direction. 6, the drive can be multi-position (rotated 90 ° or 180 °) to install, easy to use.