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The advantages of the sanitary manual butterfly valve 

The advantages of the sanitary manual butterfly valve
1.The sanitary butterfly valve rubber sealing ring and valve plate adopt imported parts, to ensure the sanitary butterfly valve use performance and service life.
2.With high precision CNC lathe to processing valve body, to ensure the sanitary butterfly valve of reliable interchangeability, removes due to replace the rubber does not guarantee its use performance problems.
3.The valve stem with nylon collar, reduced the friction flexible and open easily.
4.Valve body parts adopt stainless steel, rubber used food grade rubber, food hygiene quality.
5.Body size and the inner diameter of pipe diameter, narrow and streamlined when opening the valve plate and the fluid flow in the same direction of flow of large and small resistance, no material accumulation.
6.Handle the pull (type and pull, can bear larger operating torque, it is not easy to pull off.
7.Open and close range of 0 ~ 90 degrees, 15 degrees can be fixed on every position is adjustable, and open and close quickly, easy to operate.
8.The valve body adopts detachable connection, simple structure, easy maintenance.
9.Light and beautiful modelling, surface brightness and not sticky, no burr prick the hand.
10.After rigorous strength and sealing test, ensure the quality.
11 and sampling test, the fatigue life of not less than 30000 times its service life.