Pneumatic flanged ball valve is a ball valve with pneumatic actuator. The pneumatic actuator has relatively fast execution speed and does not require workers to do it themselves, which saves human resources as well as time to a large extent. They are widely used in petroleum, chemical industry, power generation, paper making, atomic energy, aviation, rocket and other sectors, as well as in people's daily life.

Product features

1、Small fluid resistance, its resistance coefficient is equal to the same length of the pipe section.

2、Simple structure, small volume, light weight.

3, tight and reliable, the ball valve sealing surface material widely used plastic, good sealing, in the vacuum system has also been widely used.

4, easy to operate, open and close quickly, from fully open to fully closed as long as the rotation of 90 °, easy to control from a distance.

5, easy maintenance, ball valve structure is simple, the sealing ring is generally movable, disassembly and replacement are relatively convenient.

6, in the fully open or fully closed, the ball and the sealing surface of the valve seat and the media isolation, the media through, will not cause the valve sealing surface erosion.

7, a wide range of applications, the diameter from small to a few millimeters, large to several meters, from high vacuum to high pressure can be applied.