Butterfly valve is used to control the flow of liquids, gases and steam. And it is a regulating valve with simple structure. The valves are used in heating systems, water supplies, air conditioning and refrigeration systems and many other applications. It is mainly composed of valve body, valve stem, butterfly-plate and sealing ring. The valve body is cylindrical, with short axial and built-in butterfly plate.
Butterfly valves include wafer butterfly valve, lug butterfly valve, double flange eccentric butterfly valve, double flange concentric butterfly valve, high performance butterfly valve, fully lined PTFE butterfly valve and other related butterfly valve products
