The utility and characteristics of high-precision sanitary butterfly valve the valve body and butterfly plate of sanitary butterfly valve are processed by high-precision CNC lathe.
Sanitary butterfly valve has small volume, light weight and simple composition, which is composed of only a few components. Secondly, it is easy to use. It can be opened and closed quickly only by rotating the butterfly plate by 90 °. At the same time, the valve has good fluid control characteristics. When the sanitary pneumatic butterfly valve is in the fully open position, the butterfly plate thickness is the only resistance when the medium flows through the valve body. Therefore, the pressure drop generated by passing through the valve is very small, so it has good flow control characteristics.
Stainless steel Sanitary butterfly valve has two sealing types: elastic seal and metal seal. The sealing ring can be embedded on the valve body or attached to the periphery of the butterfly plate.