Description
Watts R119-02C 1/4″ Air Regulator Overview
The Watts R119-02C is a compact, dependable 1/4″ air regulator engineered to deliver consistent downstream pressure control across a wide 0–125 PSI operating range. Designed for use in HVAC, pneumatic control, and light industrial applications, this regulator helps protect downstream equipment from pressure spikes and fluctuations, ensuring stable, efficient system operation.
Key Features
- 1/4″ NPT inlet and outlet connections for easy integration into existing pneumatic lines
- Wide adjustable pressure range of 0–125 PSI to accommodate diverse application requirements
- Compact, rugged construction built to withstand demanding HVAC and pneumatic environments
- Precise pressure adjustment for reliable downstream pressure regulation
- Watts quality engineering for long-lasting, maintenance-friendly performance
Typical Applications
- HVAC pneumatic control systems
- Air preparation and conditioning lines
- Light industrial compressed air systems
- Instrument air supply regulation
Specifications
- Brand: Watts
- Model / SKU: R119-02C
- Connection Size: 1/4″
- Pressure Range: 0–125 PSI
- Connection Type: NPT






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