soft seat butterfly valve

soft seat butterfly valve

Soft seat butterfly valves outstand resulting from the appreciated characteristics of the soft seat. Just like other types of the butterfly valves, soft seat butterfly valves affect well as the flow control devices. They are commonly used for the control of water, sewage, air and oil and such others. And they can be driven by the hand lever, worm gear, electric and pneumatic actuators.

Generally speaking, soft seat butterfly valves can be made of the grey cast iron, ductile iron, stainless steel, WCB and bronze. And it is certain that they can be designed with a lot of available types, such as the lug type and the wafer type. Soft seat butterfly valves have done a lot of favors at cutting off and regulating medium. And they are mostly with easy installation and maintenance, as well as the convenient mount. Besides, the simple, compact structure, quick 90-degree on-off operation, minimized torque and energy saving cooperate to the appreciated performance of the soft seat butterfly valves. And the featured part is called the soft seat. The soft seat aims to ensure the good tightness and avoid leakage. As a result, the soft seat butterfly valves are also classified into the zero leakage valves.