The Barber Colman PNV-245-105 is a pneumatic actuator designed for precise modulating control in HVAC and industrial automation systems. Built for use with compatible valves or dampers, this actuator features a spring return mechanism for fail-safe operation and is well-suited for systems requiring proportional positioning through pneumatic control signals. Its durable construction and responsive design make it a reliable choice for demanding control environments.
Technical Specifications
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Model: PNV-245-105
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Type: Pneumatic actuator
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Control Type: Modulating (proportional)
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Action: Direct acting
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Return Type: Spring return
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Mounting: Suitable for valves or dampers with appropriate linkage
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Material: Industrial-grade housing with corrosion-resistant components
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Condition: New
Key Features
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Proportional control for smooth modulation
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Spring return provides automatic fail-safe positioning on signal or air loss
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Compatible with pneumatic control loops and HVAC systems
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Designed for long-lasting, maintenance-friendly operation
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Ideal for applications requiring reliable airflow or fluid control
Compatible Applications
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HVAC valve and damper control
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Building automation systems
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Pneumatic zoning systems
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Industrial process controls
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Energy management systems
Installation & Maintenance Notes
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Ensure actuator is installed with the correct linkage kit for the application
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Supply control air pressure per system specifications
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Verify spring return direction and function before operation
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Periodically inspect for air leaks or wear in linkage and diaphragm
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Test actuator stroke and modulating response during commissioning
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