Since the butterfly valve was invented, it has been more and more widely used in various fields of life and work, playing an irreplaceable role. From the ...

Fault: Leakage on both ends of the valve The sealing gaskets on both sides fail, The pipe flange has uneven or not compressed pressure. Elimination ...

Valves are control components in fluid delivery systems, with cutout, adjustment, flow, preventing counterflow, regulator, shunt, or overflow pressure. Valves ...

Valves are control components in fluid delivery systems, with cutout, adjustment, flow, preventing counterflow, regulator, shunt, or overflow pressure. Valves ...

Hard-sealed butterfly valve is a kind of valve different from soft-sealed butterfly valve. The main advantages of using hard-sealed butterfly valve are: high ...