Parker R230-02D Air Regulator 1/4 in Npt 250 Psi 80 Cfm

Product Description

The PARKER R230-02D is a diaphragm-operated compressed air regulator designed to control downstream pressure in pneumatic systems. Built from aluminum, it handles a maximum supply pressure of 250 psi and delivers up to 80 CFM of airflow through a 1/4-inch NPT port. The adjustable output range spans 2 to 150 psi, making it suitable for a wide range of pneumatic tool and equipment applications. A built-in relief function vents excess downstream pressure when the set point is exceeded. Licensed tradespeople and industrial maintenance technicians rely on this series for reliable, repeatable pressure regulation in compressed air distribution lines.

The R230-02D is suited for use in both light industrial and commercial facilities where compressed air is distributed to pneumatic tools, actuators, or process equipment. Its 1/4-inch NPT connections integrate directly into standard compressed air piping and manifold assemblies. The unit operates across a broad temperature range, rated down to -40 degrees F, allowing installation in unheated mechanical spaces or outdoor enclosures where temperature extremes are a concern. No pressure gauge is included, though a 1/4-inch gauge port is provided for field installation of a gauge if monitoring is required.

Key Features

• Diaphragm-operated design provides stable, responsive pressure regulation
• 250 psi maximum supply pressure with 2 to 150 psi adjustable output range
• 80 CFM maximum airflow capacity through 1/4-inch NPT port
• Integrated relief function vents excess downstream pressure automatically
• Aluminum construction keeps weight low at 1.75 pounds
• Rated to -40 degrees F minimum operating temperature for cold-environment installs
• 1/4-inch gauge port allows optional field-mounted pressure gauge

Compatibility

The R230-02D belongs to the Parker R230 series and is designed for use with compressed air systems utilizing 1/4-inch NPT connections and operating within the specified pressure and flow parameters.

Installation Notes

Installation should be performed by a qualified pneumatic or industrial maintenance technician familiar with compressed air system safety. Depressurize and lock out the air supply before installing or servicing this regulator. Ensure all NPT connections are sealed with appropriate thread sealant and that the regulator is oriented per manufacturer guidance for proper diaphragm operation. Verify downstream equipment pressure ratings do not exceed the regulator output range before commissioning.