529.00 Dollar US $ · Honeywell MS4120A1209 Damper Actuator

Published date: December 23, 2025 12:59 pm

Location: 700 Nicholas BLVD Suite 105 Elk Grove Village IL 60007, chicago, IL, United States

The Honeywell MS4120A1209 is a powerful actuator built for muscle and reliability, dampers or valves by converting pneumatic or electrical control signals into precise mechanical movement. It functions through spring-return or floating control to ensure accurate positioning and safe operation during power loss. Commonly used in air handling units, VAV systems, fan coil units, and control valves, it supports efficient airflow and fluid regulation. Key benefits include reliable performance, adjustable stroke or torque, energy efficiency.

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