The valve body is coated with powder epoxy resin to prevent corrosion and rust of the valve body. It can be used in sewage system. It is not easy to break up the traditional cast iron gate valves often due to foreign objects hit, collide or overlap caused by the phenomenon of fracture. Since the body is replaced with ductile iron, this situation has been greatly reduced. 4 three "O" type The valve stem is designed with three "O" ring seals. The utility model can reduce the frictional resistance of the switch, greatly reduce the leakage phenomenon and replace the sealing ring without water stopping.
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Product Categories : Industrial Valves > Soft Seal Gate Valve