The electric pneumatic valve plastic balls

electrical plastic ball is by the plug-in. It has the same movement, rotation, is the cock body is different sphere, a round hole or tunnel through its axis. Spherical and proportion should be such that when the ball rotation of the inlet and outlet, shall all be present spherical, thereby cutting flow. Electric plastic ball rotation of the pneumatic valve only need a small operation and torque can be closed tight. Full equality for the media of the pneumatic valve body cavity provides resistance is very small, straight flow channel. Generally think of pneumatic ball valve is suitable for direct to do the most open and close, but recent development has been to design, make its have throttling and control flow. Pneumatic valve itself is the main characteristics of compact structure, easy operation and maintenance of water, solvent, acid, but also for poor working conditions of media, such as oxygen, hydrogen peroxide, methane and ethylene, gas work in general media. Pneumatic valve pneumatic ball valve body can be as a whole, also can be combined.