CK Range

Introducing the CK Range

Technologically innovative while incorporating proven engineering, Rotork watertight CK range actuators are suitable for all valves in non-hazardous locations. 

Rotork has developed the CK actuator range to provide a state-of-the-art product to the valve industry. The CK product range includes standard multi-turn actuators through to intelligent Centronik equipped actuators.

Features and benefits

  • Multi-turn output torque up to 10,800 Nm (7,966 lbf.ft)
  • Part-turn output torque up to 205,600 Nm (151,643 lbf.ft)
  • Modular design provides an off-the-shelf solution for spares and upgrading
  • Plug and socket connection for easier field wiring
  • Continuous valve position indication even during power loss
  • Non-intrusive setting via infra-red or optional Bluetooth® with the intelligent CKc - Centronik module
  • Hollow output drive to accept rising valve stems
  • Detachable thrust and non-thrust base options
  • Secure manual handwheel drive fully independent of the motor drive train
  • IP68 rating as standard provides enhanced environmental protection