Watts FluidAir R35-02CG Pneumatic Pressure Regulator

Description:

The Watts FluidAir R35-02CG Pneumatic Pressure Regulator is a 1/4 inch NPT compact air regulator with an integral pressure gauge, designed to provide accurate and stable downstream pressure control in compressed air systems. It automatically reduces incoming air pressure to a controlled outlet pressure, helping protect pneumatic equipment and ensure consistent operation. The regulator is commonly installed in manufacturing facilities, automation systems, pneumatic control panels, packaging machinery, instrumentation equipment, and industrial compressed air networks.

Applications:

The Watts FluidAir R35-02CG is widely used in compressed air distribution systems, industrial automation equipment, assembly lines, air-operated tools, process control panels, material handling systems, packaging equipment, laboratory instrumentation, OEM machinery, and manufacturing facilities. Its compact piston-operated design provides dependable pressure regulation with minimal pressure drop, helping maintain stable operating conditions for downstream valves, cylinders, actuators, and other pneumatic components while improving system efficiency and reliability.

Technical Specifications:

• Manufacturer Part Number (MPN): R35-02CG
• Brand: Watts FluidAir
• Product Type: Pneumatic Pressure Regulator with Gauge
• Series: R35
• Connection Size: 1/4 in. NPT
• Connection Type: Female NPT Threaded
• Pressure Adjustment Range: 0–125 PSI
• Maximum Inlet Pressure: 300 PSI
• Regulator Type: Relieving, Piston Operated
• Gauge: Included (CG configuration)
• Gauge Ports: Two 1/8 in. NPT
• Adjustment Method: Push/Pull Control Knob
• Body Material: Zinc Die-Cast
• Operating Temperature Range: 40°F to 125°F (4°C to 52°C)
• Service Media: Compressed Air
• Mounting: Inline or Panel Mountable
• Function: Downstream Air Pressure Regulation
• Application: Pneumatic Air Preparation Systems
• OEM Replacement Part: Yes

Common Replacements:

• Watts FluidAir R35-02C 
• Watts FluidAir R119-02CG 
• Watts FluidAir R75-02CG