规　　格：DN150-DN1000

6、在全开或全闭时，球体和阀座的密封面与介质隔离，介质通过时，不会引起阀门密封面的侵蚀。

Product introduction of three-way ball valve:

　　 Three-way ball valve has T type and L type. The T-shape can connect three orthogonal pipelines with each other and cut off the third channel, which can split and merge. The L three-way ball valve type can only connect two orthogonal pipelines, and cannot maintain the third pipeline to communicate with each other at the same time. It only plays a role of distribution.

Ball valve features:

1. The pneumatic three-way ball valve and the three-way ball valve adopt an integrated structure in structure, with a four-sided valve seat sealing type, fewer flange connections, high reliability, and a lightweight design.

2. The three-way ball valve has long service life, large flow capacity and low resistance

3. The three-way ball valve is divided into two types, single-acting and double-acting according to the action type. The single-acting type is characterized by the fact that once the power source fails, the ball valve will be in the state required by the control system

Ball valve and gate valve are the same type of valve. The difference is that its closing part is a sphere. The sphere rotates around the center line of the valve body to achieve opening and closing. The ball valve is mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. The ball valve is a new type of valve that is widely used.

product advantages:

1. The fluid resistance is small, and its resistance coefficient is equal to that of a pipe section of the same length.

2. Simple structure, small size and light weight.

3. It is tight and reliable, with good airtightness, and has been widely used in vacuum systems.

4. Convenient operation, rapid opening and closing, only need to rotate 90° from fully open to fully closed, which is convenient for remote control.

5. Convenient maintenance, simple structure of the ball valve, generally movable sealing ring, easy to disassemble and replace.

6. When fully open or fully closed, the sealing surface of the ball and the valve seat is isolated from the medium, and the medium will not cause erosion of the valve sealing surface when the medium passes.

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