R119-04C WATTS 1 2" GENERAL PURPOSE AIR REGULATOR - WATTS R119 Regulator

Description:

The Watts R119-04C General Purpose Air Regulator is a pneumatic pressure regulator used in compressed air preparation and industrial air distribution systems. Commonly installed in manufacturing equipment, pneumatic tools, assembly lines, and control panels requiring accurate downstream air pressure regulation. Maintenance teams, OEMs, and system integrators use this regulator for equipment repairs, FRL system retrofits, and replacement of existing compressed air regulators.

Applications:

The Watts R119-04C is designed to provide precise air pressure control in industrial environments. It is commonly used in pneumatic control systems, manufacturing equipment, packaging machinery, assembly stations, and compressed air distribution systems where stable outlet pressure and high airflow capacity are required for reliable operation.

Technical Specifications:

• Manufacturer Part Number (MPN): R119-04C
• Product Type: General Purpose Air Regulator
• Series: R119
• Manufacturer: Watts
• Port Size: 1/2 in NPT
• Fluid Media: Compressed Air
• Pressure Adjustment Range: 2 to 125 PSIG
• Maximum Inlet Pressure: 300 PSIG
• Maximum Flow Rate: 150 SCFM
• Operating Temperature Range: 40°F to 120°F (4°C to 49°C)
• Regulator Type: Relieving, Diaphragm Operated
• Adjustment Mechanism: Spring Loaded T-Handle
• Body Material: Zinc
• Bottom Plug Material: Brass
• Spring Cage Material: Aluminum
• Gauge Ports: Two 1/4 in NPT Ports
• Gauge Compatibility: GC230 Gauge (Optional)
• Mounting Type: Inline / Panel Mount
• Application Environment: Industrial compressed air and pneumatic systems

Common Replacements:

• Watts R119-04CG
• Watts R119-03C
• Parker R119-04CG