Honeywell M847D Zone Valve Actuator

Key features of the M847D Zone Valve Actuator include:

Two-Position Actuator: Allows for open or closed operation of the zone dampers.
Spring Return: Ensures the return of the damper to its original position in case of power failure.
Adjustable Range Stops: Provides the ability to tailor the HVAC damper to specific customer needs.
Direct Mounting: Equipped with anti-rotation and drive shaft extensions for easy installation.
Quick Operation: Takes 30 seconds to power open and 10 seconds for spring return.
Compatibility: Can be driven using any 24 volt rated two-position switch, such as a wall switch or a thermostat subbase switch.
This actuator is a reliable and efficient solution for zone damper control, offering both performance and ease of use