Pneumatic Actuator Gearbox HGO Series HKC Vietnam

 

• The HGO Series provides manual operation to the pneumatic actuator in case of a failure of the compressed supply air.
• It is mounted between a pneumatic actuator and quarter-turn valves, such as ball, butteryfly, and plug valves.
• A block-bleed valve is used to quickly discharge the residual air used in the actuator.