Wenzhou Manufacturing High-quality Development Conference

Ⅰ. Introduction of nickel ball valveNickel ball valve has the advantages of low friction coefficient, small operating torque and leakage rate up to zero leakage. A variety of valve seat materials are...

Knife gate valves are widely used in various industries, from coal selection, slag and waste discharge in mining power plants to sewage treatment in cities, from general industrial pipes to specialize...

(1) Single eccentric butterfly valvesIn order to solve the extrusion problem between the disc and the valve seat of the concentric butterfly valve, the single eccentric butterfly valve is produced. Di...