Type 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

Stellantrieb 224C-024-02 00135586_0
  • Application
  • Description

Application

  • Actuators for variable adjustment
  • Variable adjustment of volume flow setpoint values of mechanical self-powered CAV controllers Type EN, RN or VFC
  • Setting of various damper blade positions of flow adjustment dampers Type VFR

Parts and characteristics

  • Potentiometer or mechanical stops for setting the volume flow rate setpoints
  • Supply voltage 24 V AC/DC
  • Overload protection
  • Setpoint value signal 0 – 10 V DC or 2 – 10 V DC

Technical information

  • Function
  • Quick sizing

Functional description

The actuator moves the damper blade mechanism to any position between minimum and maximum.

Minimum and maximum positions can be set on potentiometers.

The control input signal is a voltage signal. The output signal indicates the damper blade position rather than the volume flow rate actual value since the CAV controller does not perform any measurements.

Actuators for volume flow controllers Type VFC and for flow adjustment dampers Type VFR

Order code detailPart numberTypeSetpoint settingSupply voltage
E03M466EP7224C-024-02-003Potentiometer24 V AC/DC


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Thank you for your message!

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For general question regarding products or services you can also call:
Tel.: +49 (0)2845 / 202-0 | Fax: +49 (0)2845/202-265