Actuators
MODULATING ACTUATORS
FOR VARIABLE VOLUME FLOWS IN AIR CONDITIONING SYSTEMS
Actuators for mechanical self-powered CAV controllers Type EN, RN, or VFC, and for flow adjustment dampers Type VFR
- Setpoint value adjustment
- Supply voltage 24 V AC/DC
- Control input signal: Voltage signal 0 – 10 V DC or 2 – 10 V DC
- Potentiometer or mechanical stops
- Positive lock connection with CAV controller or flow adjustment damper
- Retrofit possible
OPEN/CLOSE ACTUATORS
FOR THE OPENING AND CLOSING OF SHUT-OFF DAMPERS IN AIR CONDITIONING SYSTEMS
Actuators for Type AK or AKK shut-off dampers
- Change of the damper blade position for two different operating situations
- Supply voltage 24 V AC/DC or 230 V AC or operating pressure 1 bar
- Control input signal: 1-wire control or 2-wire control (3-point)
- Mechanical stops
- Retrofit possible