C3 (1"-3") Pneumatic Actuator (Air/Spring)

Designed for hygienic process environments, the C3 actuator delivers efficient air/spring operation with fast response and robust stainless steel construction. It replaces the older C1 and C2 models as a direct upgrade.


  • Compatible with 1" to 3" BSF butterfly valves
  • 304 stainless steel body for corrosion resistance
  • Air/Spring operation with 1.5-second shut-off time
  • Operating pressure: 5 to 9 bar (6 kg/cm² nominal)
  • Air consumption: 0.266 litres at 5 bar
  • Max output torque: 20 N·m
  • Drive head: 12mm x 12mm square
  • Working temperature: –10°C to +140°C
  • Weight: 3.85 kg
  • Can be used with or without a C3 control box
  • Signal control via M12 screw proximity switch (PNP or NPN)
  • Supplied individually wrapped with mounting kit

This actuator is ideal for automated valve control in clean process systems, offering reliable performance and easy integration with control boxes and proximity switches.

C3 (1"-3") Pneumatic Actuator (Air/Spring)
C3 PNEUMATIC ACTUATOR FOR 1inch- 3inch BFLY VALVE - AIR/SPRING

C3 PNEUMATIC ACTUATOR FOR 1"- 3" BFLY VALVE - AIR/SPRING

Stock Code: 2100857
In Stock