Danfoss AME435QM

The AME 435 QM actuator is designed for modulating control in conjunction with pressure-independent balancing and control valves, specifically the AB-QM type, available in sizes ranging from DN 40 to DN 100. This actuator boasts several key features:

- Automatic Stroke Adaptation: The actuator automatically adjusts its stroke to align with the valve end positions, significantly reducing commissioning time.

- Variable Flow Adjustment: The actuator allows for flexible flow adjustment, enabling a transition between linear and logarithmic settings or vice versa.

- Advanced Design: It features a load-related 'switch-off' function, protecting both the actuator and valve from overload conditions.

Key Specifications:

- Nominal Voltage (AC/DC): 24 V, 50 Hz/60 Hz

- Control Input Signal: 

  - 0(4)-20 mA

  - 0(2)-10 V

- Force: 400 N

- Stroke: 20 mm

- Speed (Selectable):

  - 7.5 s/mm

  - 15 s/mm

- Maximum Medium Temperature: 120 °C

- Additional Features:

  - Self-calibrating

  - LED signaling

  - External RESET button

  - Output signal

  - Manual operation