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Selection of eccentric butterfly valve and introduction of application conditions
The double eccentric sealing butterfly valve adopts an eccentric structure design. The main structure of the valve is composed of valve body, butterfly disc, valve seat, valve stem and transmission mechanism. The valve seat adopts a detachable structure and can be based on the physical and chemical properties of different media. Corresponding corrosion-resistant, light-resistant, and aging-resistant materials are selected, which can be widely used in fluid pipelines such as water supply and drainage, sewage, construction, air conditioning, petroleum, chemicals, food, medicine, textiles, paper making, hydrpower, ships, metallurgy, energy systems, etc. Used as a regulating and intercepting device.