Belimo ARX24-3 Non-Spring Return Damper Actuator - 24V

The Belimo ARX24-3 is a 24V non-spring return (NFS) electric actuator designed for precise control of HVAC dampers in on/off or floating control applications. This reliable actuator provides consistent performance for commercial building automation systems.

Key Features:

• 24VAC/DC power supply for flexible installation compatibility
• Non-spring return design maintains position during power loss
• On/Off or floating point control operation
• Compact footprint for easy integration into existing systems
• Direct-coupled mounting to damper shafts
• Durable construction for long service life
• Low power consumption for energy efficiency

This actuator is ideal for controlling dampers in VAV systems, air handling units, and general HVAC zoning applications where reliable modulating or two-position control is required. The non-spring return feature ensures the damper stays in its last position during power interruptions, making it suitable for applications where fail-safe positioning is handled externally or is not required.