CVA
The CVA range of linear and quarter-turn actuators sets a new standard for process control valve actuators.
See CVA Literature Page for further details.
Click on a hotspot for further information and to view a feature animation.
Fail to position
Fail to position
On loss of main power supply the CVA can move to any preprogrammed position. Power is provided by super capacitors.
Performance Performance
High resolution and repeatability combined with the elimination of stick slip effects provide unprecedented control over the valve position.
Stick Slip Stick Slip
Rapid fluctuations of load on the actuator, such as experienced in stick-slip conditions, have no effect on the positioning capability of the actuator.
User Interface User Interface
Bluetooth local communications allow non-intrusive local control, setup, configuration and data downloads.
Stiffness Stiffness
Pressure spikes and surges cannot back drive the CVA to push it off its set point. Datalogger Datalogger
Onboard Datalogger provides constant monitoring to facilitate predictive maintenance and comprehensive asset management. Reliability Reliability
Sealed enclosure, separate terminal compartment, simple drive train and lifetime lubrication.
On loss of main power supply the CVA can move to any preprogrammed position. Power is provided by super capacitors.
Performance Performance
High resolution and repeatability combined with the elimination of stick slip effects provide unprecedented control over the valve position.
Stick Slip Stick Slip
Rapid fluctuations of load on the actuator, such as experienced in stick-slip conditions, have no effect on the positioning capability of the actuator.
User Interface User Interface
Bluetooth local communications allow non-intrusive local control, setup, configuration and data downloads.
Stiffness Stiffness
Pressure spikes and surges cannot back drive the CVA to push it off its set point. Datalogger Datalogger
Onboard Datalogger provides constant monitoring to facilitate predictive maintenance and comprehensive asset management. Reliability Reliability
Sealed enclosure, separate terminal compartment, simple drive train and lifetime lubrication.