Pneumatic Ball Valve is composed of pneumatic actuator and ball valve, replacing manual operation. Pneumatic Ball Valve can be controlled on and off in the control room. And there is no need to go to the site or bring manual control at high altitudes and dangerous places, which saves human resources and time to a large extent and improves safety.
Pneumatic actuated ball valve for on-off control of air, water, oil, and other media compliant with materials of construction.
The Structure of Pneumatic Ball Valves
1. Pneumatic Actuator:
2. Pneumatic Ball Valve Structure Classification:
Pneumatic Ball Valve pneumatic actuator is divided into single-acting, double-acting two, in the pneumatic head with accessories such as: Three pieces, positioner, limit switch, etc. , can be used as throttling regulation flow. At the same time with the control box, you can control the switch in the remote control room.
① The single-acting actuator has the function of spring return.
② The switching action of the actuator is driven by the air source, which is called double-acting.
③ Double-acting pneumatic actuators are generally used in leaks less demanding conditions, and single-acting pneumatic actuators are used in dangerous conditions more, you can lose gas source goods in the event of a sudden failure, the valve Close or open quickly.
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