Category:
Finished Dosage
Standard:
N;
It adopts soft sealing structure, designed with working seal and maintenance seal, small operating torque, moderate sealing ratio, reliable sealing and sensitive action. Hydraulic control is easy to realize automatic control and long service life. The pressure and temperature rating of the ball valve is not only related to the housing. Material related, and more related to the seal material such as valve seat, packing and gasket. The seal can be a polymeric material, asbestos or rubber. The choice of seal material depends on the medium composition, operating temperature, operating pressure and flow rate delivered by the valve.
Widely used in petroleum, chemical, metallurgy, paper, pharmaceutical, electroplating and other industries.