Description
The Bray Commercial DM24-70 is a professional-grade modulating actuator engineered for precise proportional control in commercial HVAC and building automation applications. Its dual-signal input capability and universal 24VAC/DC power supply make it one of the most flexible actuators available for integrating with a wide variety of controllers and building automation systems (BAS).
Designed for demanding commercial environments, the DM24-70 delivers smooth, continuous positioning across control valves, dampers, and other final control elements — eliminating the guesswork and instability associated with on/off switching.
Key Features
- Dual control signal compatibility: 2–10VDC and 4–20mA inputs
- 24VAC/DC power supply for broad system compatibility
- Modulating (proportional) control for accurate, stable positioning
- Engineered for commercial HVAC and building automation applications
- Built by Bray Commercial for long-service reliability
Control Signal & Power Specifications
- Control Input: 2–10VDC / 4–20mA
- Supply Voltage: 24VAC/DC
Typical Applications
- Commercial HVAC control valves
- Damper positioning systems
- Building automation and energy management systems
- Variable air volume (VAV) systems
- Hydronic heating and cooling systems
For application-specific guidance or compatibility verification, contact the Jackson Systems team — we’re here to help you find the right solution.







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