Stainless steel multi-layer three-eccentric opposing metal-seal butterfly valve series products are long-life, energy-saving butterfly valves. Its structure is designed using the three-dimensional eccentric principle. The valve seat adopts a multi-layer structure compatible with metal and soft seals. It has advanced technology. This product consists of a valve body , butterfly plate, multi-layer valve seat, valve stem, transmission mechanism and other main components, so it is widely used in pipelines with corrosive media such as metallurgy, electric power, petroleum, chemical industry, air, gas, combustible gas, water supply and drainage.
