Wedge Gate Valves Range Of Application

Wedge gate valve because of the sealing surface of the valve and the vertical centerline into a certain Angle, sealing is better, so it can withstand high pressure. In general, the stem of the wedge gate valve by quenching and surface nitriding treatment, has good corrosion resistance and abrasion resistance; The gate and the valve seat seal are made of hard alloy surfacing, abrasion resistance, high temperature resistance, corrosion resistance, good abrasion resistance and long service life; The valve body material variety is complete, the packing, gasket according to the actual working conditions or user requirements reasonable selection, can be applied to all kinds of pressure, temperature and medium working conditions; Generally can withstand pressure up to PN16, widely used in electric power, petroleum, chemical, metallurgy, mining, sewage treatment and other industrial fields, especially in the power station ash can play a huge role in the coal washing plant equipment!