Daikin-McQuay 113139601 Actuator

The Daikin-McQuay 113139601 Actuator is a 0-10VDC proportional spring return motor designed for precision control in commercial HVACR applications. Engineered for the McQuay service parts ecosystem, this unit provides 62 in-lb of torque to manage damper regulation and valve modulation effectively. As a critical HVAC replacement part, it ensures accurate positioning based on signal input, maintaining optimal airflow and system pressure. The spring return safety feature is essential for fail-safe operation, returning the component to a protected state during power loss. Facilities technicians utilize this modulating actuator for its reliable interface with Daikin applied systems, ensuring seamless integration with existing building automation protocols. Its robust construction is built to withstand the duty cycles of constant volume and VAV systems, providing the mechanical force necessary for tight shut-off and consistent performance in demanding environments.

• Precise Modulation: Responds accurately to 0-10VDC signals for fine-tuned environmental control.
• Fail-Safe Security: 62 in-lb spring return mechanism ensures dampers or valves close upon power interruption.
• Daikin-McQuay Compatibility: Direct fit for specific air handling units, reducing installation time and field adjustments.
• Heavy-Duty Torque: High-output rating handles increased static pressure without stalling.

What is the control signal for the 113139601?
This actuator operates on a 0-10VDC proportional signal, allowing for variable positioning rather than simple on/off functionality.

Can this be used for both damper and valve applications?
Yes, provided the torque requirements do not exceed 62 in-lb and the mechanical linkage is compatible with the drive shaft.

How does the spring return function work?
The internal mechanical spring stores energy during normal operation and mechanically drives the actuator to its original 'home' position if the 24V power supply is disconnected.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.