A new type of 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. It 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. As we know, 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. It reduces the actuator with the specifications