Description
Johnson Controls R-317-1 Proportional Direct Acting Air Flow Controller
The Johnson Controls R-317-1 is a pneumatic air flow controller engineered for precise, proportional direct acting control in commercial and industrial HVAC systems. Designed to regulate and maintain accurate airflow in pneumatic control circuits, this controller delivers reliable performance across a broad range of building automation and air handling applications.
Key Features
- Proportional direct acting control action for accurate, responsive airflow regulation
- 25 Psig maximum supply pressure for compatibility with standard pneumatic control systems
- 45 Scim output flow capacity when used with the furnished .007″ restrictor
- Control range of .05″ WC to 1″ WC for precise differential pressure sensing
- Furnished with .007″ restrictor for optimized output flow performance
- Designed for integration into pneumatic HVAC control systems and building automation networks
- Compact, durable construction suited for commercial and light industrial environments
Specifications
- Brand: Johnson Controls
- Model / SKU: R-317-1
- Control Type: Proportional Direct Acting
- Maximum Supply Pressure: 25 Psig
- Output Flow Capacity: 45 Scim (with furnished .007″ restrictor)
- Control Range: .05″ WC to 1″ WC
- Restrictor Included: .007″ restrictor furnished
Application
The R-317-1 is ideal for use in pneumatic HVAC control systems where precise airflow measurement and proportional output are required. It is well suited for variable air volume (VAV) systems, air handling units, and other pneumatic control applications demanding accurate differential pressure-based flow control.
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