NMQB24-1 Damper Actuator, porportional, 24V non-spring return

For On/Off control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications.

The actuator is mounted directly to a damper shaft up to 1.05” diameter by means of its universal clamp, ½” self-centered default. A crank arm and several mounting brackets are available for applications where the actuator cannot be direct coupled to the damper shaft.

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Download the Installation Guide