Description
The Schneider Electric (Barber Colman) M1500A is a high-performance Forta series globe valve actuator engineered for demanding commercial HVAC and building automation applications. Designed to deliver precise, reliable valve control, this actuator supports both floating and proportional control modes, making it a versatile solution for hydronic heating and cooling systems, air handling units, and other valve-driven processes.
Control Flexibility
The M1500A accommodates multiple input signal types, giving system designers and integrators maximum flexibility when integrating with building automation systems (BAS) or direct digital controls (DDC):
- 0 to 10 Vdc input signal
- 2 to 10 Vdc input signal
- 4 to 20 mA input signal (requires 500 Ohm resistor)
- Floating control mode
- Proportional control mode
Feedback & Monitoring
- 2 to 10 Vdc position feedback signal for accurate real-time valve position monitoring
- Supports integration with DDC and BAS systems for closed-loop control
Force & Mechanical Specifications
- 337 Lbf (pounds-force) actuating force for reliable valve authority
- U-Bolt mounting for secure, stable installation on globe valve bodies
- 24V power supply (AC or DC as applicable)
Key Features
- Forta series design built for long service life in commercial environments
- Floating and proportional control in a single unit
- Wide signal compatibility: 0–10 Vdc, 2–10 Vdc, and 4–20 mA (with 500 Ohm resistor)
- 2 to 10 Vdc feedback output for position verification
- 337 Lbf actuating force for positive valve shutoff
- 24V operation for compatibility with standard control circuits
- U-Bolt mounting for easy field installation
- Schneider Electric (formerly Barber Colman) quality and reliability
Applications
- Hydronic heating and cooling systems
- Air handling units (AHUs)
- Fan coil units (FCUs)
- Building automation and DDC systems
- Commercial and industrial HVAC valve control
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