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Actuator for modulating control - AME 438 SU | Dew Point

Actuator for modulating control - AME 438 SU

Actuator for modulating control - AME 438 SU

Actuator for modulating control - AME 438 SU

AME 438 SU actuator is used with two and three-way valves type VRB, VRG, VF and VL up to DN 50 diameter.

The actuator has some special features:

  • it automatically adapts its stroke to the valve end positions which reduces commissioning time (self stroking)
  • advanced design incorporates load related ‘switch-off’ to ensure that actuators and valves are not exposed to overload
  • Spring up function: In case of power failure or power switch off spring up function retracks actuator stem to end position. Further manual stem positioning is not disabled.

Features:

  • Nominal voltage: 24 VAC/DC, 50 Hz/60 Hz
  • Control input signal:
    – 0(4) … 20 mA
    – 0(2) … 10 V
  • Force: 450 N
  • Stroke: 15 mm
  • Speed: 15 s/mm
  • Max. medium temperature: 150 °C
  • Self stroking
  • Output signal

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