Description of the characteristics of the ball valve in the pneumatic valve

The ball valve is indeed one of the more special valves in the pipeline. Because of the fact that the opening and closing member is a sphere, this type of pneumatic valve is not so sealed. However, due to the access of the pneumatic actuator, the ball valve can realize the automatic adjustment function in the pipeline. In many cases, this type of valve can not be half-opened and half-closed in the pipeline. The ball type valve can only function in the full opening form and the full closing form after the rotation in the pipe.

The pneumatic ball valve is mainly used in the pipeline to cut off the speed, distribute and change the flow direction of the medium. Pneumatic ball valve is the most widely used new valve in recent years. It has the following advantages: its fluid resistance is small, and its resistance coefficient is equal to that of the same length. The structure is simple, small in size and light in weight. Compact and reliable, the sealing surface material of the ball valve is widely used in plastics and has good sealing properties. It has also been widely used in vacuum systems. The operation is convenient, the opening and closing is rapid, and the rotation is 90° from full opening to full closing, which is convenient for long-distance control.