Three-piece Ball Valve

   The disc of three-piece ball valve is a spherome, it revolves the center line of the valve body to drive the valve open or close. Ball valve is to cut off, distribute and change the flow direction of the media in the valve.

    Three-piece ball valve is one kind of new-style ball valve that has no rub in the switch, seal well, not easy to wear, and has small torque. With these features, it can choose an actuator with smaller dimension. Working with the multi rotary electric actuator, it can successfully adjust or cut off the media. Widely used in the working condition that requires cutting off the media rigidly like in the field of petroleum, chemical industry and water supply drainage of the city.