Basic Information Of Sanitary Butterfly Valve - Working Principle And Structure
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The opening and closing part of Sanitary Butterfly Valve is a disc-shaped butterfly plate, which rotates around its own axis in the valve body to achieve opening, closing or adjustment. The butterfly valve is usually less than 90 degrees from fully open to fully closed, and has the advantages of convenient and rapid opening and closing, labor saving, small fluid resistance, simple structure, small size and light weight.