Watts FluidAir R10-02C Pneumatic Pressure Regulator 125 PSI Max

Description:

The Watts FluidAir R10-02C Pneumatic Pressure Regulator is a 1/4 inch NPT general-purpose air regulator designed to provide accurate and stable downstream pressure control in compressed air systems. With a reduced pressure range of 0–125 PSI, it helps maintain consistent operating pressure for pneumatic equipment while protecting downstream components from pressure fluctuations. Commonly installed in manufacturing facilities, automation systems, pneumatic control panels, packaging machinery, and industrial compressed air networks, it is used for equipment protection, process control, and air preparation applications.

Applications:

The Watts FluidAir R10-02C is widely used in compressed air distribution systems, pneumatic automation equipment, assembly lines, air-operated tools, instrumentation systems, process control panels, OEM machinery, and manufacturing plants. Its diaphragm-operated, balanced poppet design provides quick response and precise pressure regulation, helping improve system performance, reduce pressure fluctuations, and extend the service life of downstream valves, cylinders, actuators, and other pneumatic components.

Technical Specifications:

• Manufacturer Part Number (MPN): R10-02C
• Brand: Watts FluidAir / Parker
• Product Type: Pneumatic Pressure Regulator
• Series: R10
• Connection Size: 1/4 in. NPT
• Connection Type: Female NPT Threaded
• Pressure Adjustment Range: 0–125 PSI
• Maximum Working Pressure: 125 PSI (regulated outlet)
• Maximum Inlet Pressure: 150 PSI
• Regulator Type: Relieving
• Adjustment Style: Push-to-Lock, Pull-to-Adjust Knob
• Gauge Included: No
• Gauge Ports: (2) 1/4 in. NPT
• Body Material: Zinc
• Seal Material: Buna-N
• Flow Capacity: Up to 80 SCFM
• Service Media: Compressed Air
• Mounting: Inline or Panel Mountable
• Function: Downstream Air Pressure Regulation and Control
• Application: Pneumatic Air Preparation Systems

Common Replacements:

• Watts FluidAir R11-02C Pneumatic Pressure Regulator
• Watts FluidAir R119-02C Pneumatic Pressure Regulator
• Watts FluidAir R35-02C Pneumatic Pressure Regulator