Barber Colman N800-0901 Pneumatic Actuator (Schneider Electric)
The Barber Colman N800-0901, now part of the Schneider Electric product offering, is a pneumatic actuator designed for dependable control of dampers and valves in HVAC and industrial air control systems. This actuator uses air pressure to provide reliable linear or rotary motion, making it ideal for use in systems where precise, modulating airflow or temperature regulation is required. It is commonly used in building automation and retrofit applications involving Barber Colman legacy systems.
Technical Specifications
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Model: N800-0901
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Type: Pneumatic Actuator
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Manufacturer: Barber Colman (Schneider Electric)
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Control Type: Modulating (via air pressure signal)
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Air Signal Range: Typically 3–15 psi (verify for specific application)
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Stroke/Rotation: (Confirm if linear or rotary – model-specific)
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Mounting Style: Direct mount or bracket with linkage, depending on application
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Spring Action: (Optional or integrated depending on configuration)
Key Features
-Uses air pressure for smooth and accurate actuator control
-Ideal for use in systems without available electric power
-Compact and rugged construction suited for HVAC and process control
-Compatible with Barber Colman pneumatic thermostats and controllers
-Suitable for modulating or floating-point control with minimal hysteresis
Compatible Components & Accessories
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Barber Colman pneumatic thermostats and controllers
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Positioners, linkage kits, and mounting brackets
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Air pressure regulators and filter assemblies
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Schneider Electric retrofit actuator kits
Industry Applications
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Pneumatically controlled HVAC systems in commercial buildings
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Ventilation and zoning control in industrial plants
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Retrofit projects replacing older pneumatic actuators
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Energy management and building automation platforms
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Laboratories and cleanrooms requiring stable airflow control
Installation & Maintenance Notes
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Ensure proper air pressure range and signal compatibility before installation
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Use clean, dry compressed air to avoid internal contamination
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Mount securely with correct alignment to damper or valve
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Periodically inspect air lines, seals, and diaphragm for wear or leaks
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Use only genuine Barber Colman/Schneider parts for servicing
The Barber Colman N800-0901 pneumatic actuator delivers smooth, reliable control of dampers and valves in air systems, offering a trusted mechanical solution for facilities relying on pneumatic building automation infrastructure.
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance