Watts R119-08C M2 Pneumatic Pressure Regulator

Description:

The Watts FluidAir R119-08C M2 Regulator is a 1-inch NPT high-flow pneumatic pressure regulator designed to provide accurate and stable downstream pressure control in compressed air systems. Featuring a relieving, diaphragm-operated design with a balanced poppet and T-handle adjustment, it is commonly installed in manufacturing plants, pneumatic automation systems, assembly lines, packaging equipment, process control machinery, and industrial compressed air networks. Maintenance technicians, OEMs, and machine builders use this regulator to protect downstream equipment and ensure consistent pneumatic performance.

Applications:

The R119-08C M2 is widely used in compressed air preparation systems, industrial automation equipment, material handling systems, air-operated tools, packaging machinery, printing equipment, OEM installations, and manufacturing facilities. It maintains a constant outlet pressure despite fluctuations in inlet pressure or airflow demand, helping improve system efficiency, reduce equipment wear, and protect pneumatic valves, cylinders, actuators, and instrumentation from pressure variations.

Technical Specifications:

• Manufacturer Part Number (MPN): R119-08C M2
• Brand: Watts FluidAir / Parker
• Product Type: Pneumatic Pressure Regulator
• Series: R119 High-Flow
• Connection Size: 1 in. NPT
• Connection Type: Female NPT Threaded
• Regulator Type: Relieving, Diaphragm-Operated
• Pressure Adjustment Range: 2–125 PSI
• Maximum Inlet Pressure: 300 PSI
• Maximum Flow Capacity: 400 SCFM
• Gauge Ports: Two 1/4 in. NPT Ports
• Body Material: Zinc
• Adjustment Method: T-Handle
• Service Media: Compressed Air
• Operating Temperature Range: 40°F to 120°F (4.4°C to 48.9°C)
• Function: Downstream Air Pressure Regulation
• Installation: Inline Pneumatic System
• Suitable For: Industrial Air Preparation and Pneumatic Control Systems

Common Replacements:

• Watts FluidAir R119-08J M2 Regulator
• Watts FluidAir R119G-08C Regulator
• Watts FluidAir R119-10C Regulator