Metal Hard Seated Butterfly Valve
1, Metal hard seal butterfly valve
plate sealing ring for the hard and soft laminated metal sheet, with a metal seal and elastic seal of the double advantage, whether in low or high temperature conditions, have excellent sealing performance.
2, the use of three-dimensional eccentric structure, the valve seat and disc almost no friction, with the more tightly closed the sealing function.
3, valve sealing surface, the use of welding stainless steel, cobalt base carbide, sealing surface wear resistance, long service life.
4, metal hard sealing butterfly valve
has a unique structure, flexible operation, labor saving, convenient, high and low impact on the medium pressure, the sealing performance is reliable.
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