Three-piece Ball Valve

Three-piece ball valve

Three-piece ball valve and gate valve is the same type of valve, the difference between them is whether the closure is a sphere or not. The main applications of ball valve are cutting, distribution, and changing the direction of media flow. Three-piece ball valve is widely used in recent years as new type of valve.

Three-piece ball valve only needs 90 degree operation or a small rotation torque can be closed tightly. Fully equal chamber provides a straight-through flow channel with little resistance for the medium. People usually believe that the most suitable usage of three piece ball valve is opening and closing directly, however, the recent development has been designed it for flow control.

Three-piece ball valve is a relatively new type of ball valve, it has its own unique advantages because of its structure, such as the switch without friction, seal easy to wear, hoist torque small. It reduces the actuator with the specifications. Accompanied by multi-turn electric actuators can be realized on the media regulation and tight cut. Three-piece ball valve is widely used in petroleum, chemical industry, the city drainage work and other conditions.