Description
The Daikin-McQuay 113139601 is a 0–10VDC proportional spring-return damper actuator engineered for precise, reliable damper positioning in commercial and industrial HVAC systems. Delivering 62 in-lb of torque, this actuator provides the muscle needed to drive medium-to-large damper assemblies with consistent, repeatable accuracy.
Proportional Control for Precise Modulation
Operating on a 0–10VDC proportional control signal, this actuator continuously modulates damper position in direct response to a variable control input. This makes it well-suited for building automation systems, economizer control, and air-handling unit applications where precise airflow management is essential to system efficiency and occupant comfort.
Spring-Return Fail-Safe Operation
The spring-return (SR) design ensures the actuator automatically returns the damper to its fail-safe position upon loss of power or control signal. This critical safety feature protects building occupants and equipment by maintaining a predetermined airflow state during power interruptions or control system faults.
Key Features
- Control signal: 0–10VDC proportional
- Torque output: 62 in-lb
- Spring-return fail-safe operation
- Designed for commercial and industrial HVAC damper applications
- Compatible with Daikin-McQuay air handling and rooftop systems
- OEM replacement part — SKU 113139601
Applications
- Air handling units (AHUs)
- Economizer damper control
- Outside air and return air dampers
- Building automation and DDC control systems
- VAV and mixed-air applications
Order the Daikin-McQuay 113139601 actuator from Jackson Systems for fast shipping and expert support.
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