the working principle of the stainless steel pneumatic ball valve is to make the valve open or blocked by rotating the valve.

Pneumatic ball valve switch light, small size, can be made into a large caliber, reliable sealing, simple structure, easy maintenance, sealing surface and sphere are often in a closed state, not easy to be washed by the medium, in various industries have been widely used.

Stainless steel pneumatic ball valve and plug valve is the same type of valve, only its closing part is a ball, the ball around the center line of the valve body for rotation to achieve the opening and closing of a valve.

Stainless steel pneumatic ball valve in the pipeline is mainly used to cut off speed, distribution and change the direction of the flow of the medium. Pneumatic ball valve is a new type of valve widely used in recent years, it has the following advantages:

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

2. Simple structure, small size, light weight.

3. Tight and reliable, the sealing surface material of the ball valve is widely used in plastic, good sealing, and has also been widely used in vacuum systems.

4. Easy to operate, open and close quickly, from full open to full close as long as the rotation of 90 degrees, easy to remote control.

5. Convenient maintenance, pneumatic ball valve structure is simple, the sealing ring is generally active, disassembly and replacement are more convenient.

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

7. Wide range of application, small diameter to a few millimeters, large to a few meters, from high vacuum to high pressure can be applied.

Stainless steel pneumatic ball valve has been widely used in petroleum, chemical industry, power generation, paper making, atomic energy, aviation, rockets and other departments, as well as People's Daily life.