C101 (4") Pneumatic Actuator (Air/Spring)

Built for hygienic process environments, the C101 actuator delivers efficient air/spring operation with a durable stainless steel body. It provides fast response and consistent torque, making it ideal for automated valve control in clean-in-place (CIP) systems.


  • Designed for use with 4" BSF butterfly valves
  • 304 stainless steel body for corrosion resistance
  • Air/Spring operation with 1.7-second shut-off time
  • Operating pressure: 5 to 9 bar (6 kg/cm² nominal)
  • Air consumption: 0.550 litres at 5 bar
  • Max output torque: 30 N·m
  • Drive head: 12mm x 12mm square
  • Working temperature: –10°C to +140°C
  • Weight: 4.7 kg
  • Can be used with or without a compatible control box
  • Supplied individually wrapped with mounting kit
C101 (4") Pneumatic Actuator (Air/Spring)