Watts FluidAir R364-02CK Miniature Regulator 125 PSIG

Description:

The Watts FluidAir R364-02CK Miniature Regulator is a 1/4 inch NPT compact pneumatic pressure regulator designed to provide precise and stable downstream pressure control in compressed air systems. With an adjustable outlet pressure range up to 125 PSIG, it automatically reduces incoming air pressure to a controlled level, helping protect pneumatic equipment and maintain consistent system performance. Its compact size makes it ideal for installations where space is limited, including automation systems, instrumentation panels, packaging machinery, and OEM equipment.

Applications:

The Watts FluidAir R364-02CK is widely used in pneumatic control circuits, industrial automation equipment, process control systems, air-operated tools, laboratory equipment, assembly lines, and manufacturing facilities. It provides reliable pressure regulation for downstream valves, cylinders, actuators, and other pneumatic components, helping improve operational efficiency, reduce pressure fluctuations, and extend equipment service life.

Technical Specifications:

• Manufacturer Part Number (MPN): R364-02CK
• Brand: Watts FluidAir
• Product Type: Miniature Pneumatic Pressure Regulator
• Series: R364
• Connection Size: 1/4 in. NPT
• Connection Type: Female NPT Threaded
• Pressure Adjustment Range: 0–125 PSIG
• Maximum Inlet Pressure: 250 PSIG
• Regulator Type: Relieving
• Adjustment Method: Knob Control
• Gauge: Included (CK configuration)
• Service Media: Compressed Air
• Body Material: Zinc Die-Cast
• Mounting: Inline or Panel Mountable
• Function: Downstream Air Pressure Regulation
• Application: Pneumatic Air Preparation Systems
• Suitable For: Industrial Automation, Instrumentation, Air Tools, and OEM Equipment

Common Replacements:

• Watts FluidAir R364-02C 
• Watts FluidAir R35-02CG 
• Watts FluidAir R119-02CG