Industrial R35-02C Pneumatic Pressure Regulator

Description:

The Watts FluidAir R35-02C Pneumatic Pressure Regulator is a 1/4 inch NPT compact air regulator designed to provide accurate and stable downstream pressure control in compressed air systems. With an adjustable outlet pressure range of 0–125 PSI and a maximum inlet pressure of 300 PSI, it automatically reduces incoming air pressure to a controlled level, helping protect pneumatic equipment and ensure consistent operation. It is commonly installed in manufacturing facilities, automation systems, pneumatic control panels, packaging machinery, instrumentation equipment, and industrial compressed air networks.

Applications:

The Watts FluidAir R35-02C 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 reliable pressure regulation with low 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): R35-02C
• Brand: Watts FluidAir
• Product Type: Pneumatic Pressure Regulator
• 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
• Maximum Flow Capacity: Approximately 30 SCFM
• 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 R35-01C 
• Watts FluidAir R35-03C 
• Watts FluidAir R119-02C