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    Pneumatic ball valve action

    The working principle of pneumatic ball valve is to make the valve open or closed by rotating the spool. Pneumatic ball valve switch light, small volume, can be made of a large diameter, reliable sealing, simple structure, easy maintenance, sealing surface and sphere often in a closed state, not easy to be medium erosion, widely used in various industries.

    Pneumatic ball valve and plug valve is the same type of valve, only its closing part is a ball, the ball around the valve body center line for rotation to open, close a valve.


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