Honeywell's complete line of actuators and valves are already proven in more than three million buildings worldwide. So when you need spring or non-spring return actuators for your damper and valve applications, specify Honeywell.
Read Press ReleaseThe Honeywell Series 90 Modutrol IV Motors are spring return and non-spring return modulating proportional control motors. Use these motors with controllers that provide a Series 90 output to operate dampers or valves.
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