Soft seal butterfly valve dn200 is a control valve with adjustable flow and pressure. It consists of valve body, rotatable plate, gasket and other components, and the flow is controlled by rotating the plate. Its unique soft sealing structure can effectively ensure the tightness of the valve and prevent water leakage and leakage. It is widely used in various fields such as food, chemical industry, water treatment, medicine, etc., especially suitable for occasions where the flowing medium is gas or liquid. The operation is simple, the operation force is small, and the reliability is high. The 200mm butterfly valve is an economical and practical control valve. Contact us for more information about 200mm butterfly valve price.