DANFOSS 082H0171 AME 435 QM Actuator 24V Modulating Control

The DANFOSS 082H0171 AME 435 QM actuator is a 24V modulating control device that works with AB-QM pressure-independent balancing and control valves (DN 40-100) in HVAC systems. It offers accurate, energy-efficient control and has enhanced features for reliable operation and safety against overload situations. ​

DANFOSS 082H0171 Specifications:

• Model number: 082H0171 AME 435 QM
• Voltage: 24 V AC/DC, 50/60 Hz ​
• Type of control signal: modulating (analog)
• Control Input Signals: 0(4)-20 mA or 0(2)-10 V ​
• Stroke: 20 mm​
• Force: 400 N ​
• Speed (Choose): 15 s/mm or 7.5 s/mm
• IP54 is the IP Protection Class
• Maximum temperature for the medium: 120 °C​
• The temperature range for the room is 0 to 55 °C.
• The temperature for storage and transport is -40 to 70 °C.
• The net weight is 0.704 kg and the gross weight is 0.712 kg. ​
• Product Group: Gear actuators
• Compliance: REACH, EU RoHS (with some exceptions), and EC EN 60730 ​

Functions and Features

-> Automatic stroke adjustment to the end positions of the valve for speedy commissioning.

-> Using the alpha value knob, you can change the flow from linear to logarithmic or back again. ​

-> Switch off when there is too much load to protect against overload ​

-> Self-calibrating, LED signaling, an external RESET button, and the ability to work by hand ​

-> Output signal: 0-10 V (2-10 V), with a maximum load of 650 Ω ​

-> Jumper or DIP switch for choosing the input signal (mA/V), the speed (fast/slow), and the flow characteristic (linear/logarithmic). ​

-> Can be used with AB-QM DN 40–100 valves ​