Butterfly Buffering Check Valve
Butterfly Buffering Check Valve a pressure-regulating safety valve is equipped with a butterfly mechanism. The nominal diameter range is from 200 to 2000 millimeters at a normal pressure of 1 MPa (PN1.0Mpa). It is opened by the pressure of the medium and closed the reversing flow is more effective at sealing, and the larger the reversing flow pressure, the greater the reversing flow pressure. The design of the body is able to endure the impact of a water hammer. Because of its forward-thinking design, small size, low fluid resistance, trouble-free operation, secure sealing, long-term durability, and comfortable design, this product has established itself as the gold standard in the market for industrial water and sewage.