Johnson Controls R-2080-1 Booster Relay

The Johnson Controls R-2080-1 is a high-performance pneumatic booster relay engineered to function as a precise 1:1 repeater and volume amplifier. Designed for critical HVAC and industrial pneumatic control systems, this unit effectively bridges the gap between low-volume, non-relay controllers and high-demand terminal devices. By amplifying the pilot signal to a large volume output, the R-2080-1 significantly improves response times for pneumatic actuators and allows a single controller to manage multiple downstream devices without signal degradation.

Built for field reliability, the R-2080-1 features integrated barbed connections compatible with both 5/32" and 1/4" OD tubing, ensuring a secure, leak-resistant interface. With a maximum air consumption of just 10 SCIM and a 25 Psig maximum supply pressure rating, it maintains an exceptionally accurate, direct-acting relationship between pilot and output pressures. This volume amplifier is an essential component for any technician looking to optimize signal delivery and system efficiency in complex line-of-sight or remote pneumatic loops.

• Enhanced Response Time: Rapidly amplifies low-volume pilot signals to minimize lag in large-capacity pneumatic actuators.
• High Accuracy: Maintains a strict 1:1 input-to-output ratio with minimal hysteresis and nonlinearity across the entire 25 Psig operating range.
• Universal Connectivity: Versatile barbed fittings accommodate standard 5/32" or 1/4" OD polyethylene tubing for fast installation.
• Efficiency: Extremely low air consumption (10 SCIM max) reduces the overall load on your instrument air compressor.

• Can I use the R-2080-1 to control multiple dampers? Yes, this relay is specifically designed to provide the volume necessary to operate additional controlled devices from a single low-volume controller.
• Where should this relay be installed in the loop? For the best results, install the booster relay as the final component in the control circuit, immediately ahead of the controlled device.
• Does it require specialized mounting hardware? It is primarily intended for in-line mounting but is compatible with standard R-4000-100 series mounting brackets for panel installations.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.