Automatic control globe valve, gate valve and so on, double acting or spring return

FQG series linear actuator uses compressed air to complete the action of a power actuator. These actuators can be usedwith linear pneumatic series valve that include Gate valve, globe valve, slurry valve etc. The actuators are available as either double-acting or single-acting. Double-acting actuators switches are driven by air pressure. Single-acting actuators switches are also driven by air pressure. However, a spring-loaded model is available. Thus, depending on the specific requirement, the actuator control mode can choose switching mode or modulating mode. Usually the actuator is a whole structure, Implementing machine and modulate machine are unified whole.            

Linear pneumatic actuator