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CVA Range

CVA Range - Linear and Quarter-turn Actuators to Automate Control Valves  

The CVA range of linear and quarter-turn actuators provide an electrically powered process control operator suitable for most control valve types and sizes. The CVA sets a new standard for process control and valve actuation.

Rotork has proven expertise in applying new technologies in the automation of valves to bring enhanced performance and innovative features. This philosophy has now been applied to a new range designed specifically for the exacting demands of process control, specfically continous modulating control valve applications.

Using the combination of advanced actuator engineering and process control experience, plus specification input from major control valve end users, Rotork has produced a range of control valve actuators that are unique in the industry and provide solutions to many common control issues.


Continued investment ensures reliability for…
13/04/2015
Throughout the company’s near-sixty year history, Rotork engineers have focussed on solving customers’ problems and developing new flow control solutions. Whilst some innovations can be…
Gas blending process adopts Rotork CVA for…
13/11/2014
Rotork’s innovative CVA electric control valve actuator technology has successfully delivered an improvement in performance with reduced operating costs for the vital gas blending process on a…
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