CK

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

• Modular design providing flexibility and configurability to suit your application
• Safe motor-independent handwheel operation available at all times
• Suitable for high temperature and strong vibration environments using separately mounted controls
• Fast and efficient maintenance and commissioning due to plug and socket connections
• Oil bath lubrication for extended life and mounting in any orientation
• Local operation, configuration and commissioning with Centronik module, close coupled or remotely mounted up to 100 m from actuator
• IP68 8 m for 96 hours - double-sealing as standard
• Rapid and secure commissioning and configuration using local controls or setting tool
• Increased protection by using independent torque and position sensing
• Data extraction for analysis, diagnostics and asset management
• Continuous mechanical valve position indication even without power
• Hollow output drive to accept rising valve stems
• Detachable thrust and non-thrust base options
• Direct output torque range: 10 - 500 Nm (7 - 369 lbf.ft)
• Max. torque with multi-turn gearbox: 10,800 Nm (8,000 lbf.ft)
• Max. torque with quarter-turn gearbox: 205,600 Nm (151,6000 lbf.ft)