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.
For an efficient and reliable HVAC system, the Honey well Direct Coupled Spring Return Damper Actuator is a great choice for optimal system performance.
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https://www.partshnc.com/120v-dca-sr-2-pos-175-w2aux-2
Published on December 23, 2025
Published by jameson
Viewed by 2 people
Description of item
Location
Country
United States
Region
IL
City
Chicago
Address
700 Nicholas BLVD Suite 105 Elk Grove Village IL 60007
Name
jameson
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hvacparts007@gmail.com
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8667730XXX
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Chicago in IL, United States
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