Pneumatic Valve Actuators

View Details D-4073-5 | DAMPER ACTUATOR; 8-13#SPRING W/AUX MTG BKT | Johnson Controls
$220.20 each
View Details V-3801-8001 | ACTUATOR; PNEU OVAL RELEASE W/ PHASE II | Johnson Controls
$88.21 each
View Details V-3000-1 | PNEU VLV ACTUATOR; EXPOSED YOKE | Johnson Controls
$90.28 each
View Details MP823E001E | MP823E001E; MP823E001E PNEUMATIC VALVE ACTUATOR | Johnson Controls
$494.04 each
View Details MP823C001 | MP82 ACTUATOR/YOKE ASSY.; MP82 ACTUATOR/YOKE ASSY. | Johnson Controls
$392.58 each
View Details MP822E001 | MP82 ACTUATOR/YOKE ASSY.; MP82 ACTUATOR/YOKE ASSY. | Johnson Controls
$392.58 each
View Details D-4073-6 | DAMPER ACTUATOR; 5-10#SPRING W/AUX MTG BKT | Johnson Controls
$217.23 each
View Details D-4073-2 | DAMPER ACTUATOR; 8-13#SPRING W/UNIV MTG BRACKET | Johnson Controls
$266.33 each
View Details D-3153-20 | DAMPER ACTUATOR | Johnson Controls
D-3153-20 | DAMPER ACTUATOR | Johnson Controls
Brand: Johnson Controls
SKU: D-3153-20
$462.23 each

More About Pneumatic Valve Actuators

Pneumatic actuators are used to provide mechanical motion using compressed air. They consist of a piston, cylinder, and valves (or ports) and can convert applied energy into linear or rotary motion. They can either be single acting (spring) and double-acting, depending on the number of inlet ports that control the piston’s movement. Pneumatic actuators have diverse applications, including combustible engines, air compressors, railways, manufacturing, and aviation. 

Types of Pneumatic Actuators:

  • Rotary Actuators - the most basic type of pneumatic actuator, which uses standard rotational motion using compressed air. 
  • Tie-Rod Actuators - use high-strength threaded rods to support the cylinder barrel as pressure is delivered to the system to move the piston.
  • Gripper Actuators - finger-like objects that offer parallel or angular motion to transport objects.
  • Vacuum Actuators - attached components are delivered using compressed air into a usable vacuum, which can be used to provide suction.
  • Rodless Actuators - pistons are moved using a rack and pinion system instead of physical rods.

Pneumatic Actuator Important Considerations:

  • Actuation Features - the type of actuation action will also determine the failure mode in case of loss of hydraulic pressure.
  • Output Torque - the amount of rotational force applied to both electric and fluid actuators
  • Maximum Holding Force - the quality of linear actuators that describes the thrust
  • Maximum Speed - highest rotational speed delivered by powered actuators
  • Enclosure Protection Rating - NEMA or IEC-rated enclosures
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