The Wafer Butterfly Valve is a light weight, compact and efficient fluid control device, typically designed with four boltholes that align with the connected pipes. It is usually composed of a valve body, a valve stem, a disc plate and a sealing assembly.The rubber seat creates a very secure seal between the valve and the flange connection.
The valve has the characteristics of simple structure, quick operation, small fluid resistance and good sealing performance,It is widely used in water treatment, chemical industry, food and beverage, oil and gas, electricity and other industries.
▪Wafer butterfly valve can be configured with pneumatic, electric, hydraulic, manual devices according to customer’s requirement to meet the needs of remote control and program control
▪Compared to gate valve, butterfly valve is small size, occupy small space
▪The butterfly valve has two seal types: resilient seal and metal seal. resilient seal butterfly valve, seal ring can be inlaid on the valve body or attached to the butterfly plate around, resilient seal butterfly valve has good seal performance
▪The clever wedge design makes the valve have the automatic sealing function of the closer and tighter, and the sealing surface has the compensatory function, which can utilize zero leakage
▪The lining can replaced with good anti-corrosion materials, which can adapt to corrosive, strong acid medium
