Parker R210-02C Air Regulator 1/4 Inch Npt 150 Psi

Product Description

The PARKER R210-02C is a diaphragm-operated compressed air regulator designed to control downstream pressure in pneumatic systems. Built from zinc and rated for a maximum supply pressure of 150 psi, it delivers up to 14 CFM of airflow through a 1/4 inch NPT port. The working pressure range spans 2 to 145 psi, making it suitable for a wide range of pneumatic control and distribution applications. A built-in relief function allows excess downstream pressure to vent automatically. Licensed HVAC technicians, pipefitters, and industrial maintenance professionals commonly install this type of regulator in compressed air distribution lines.

The R210-02C fits inline on compressed air supply lines in both light commercial and industrial settings. It is well suited for branch lines feeding pneumatic tools, actuators, or control equipment where consistent downstream pressure is required. The Series R210 design keeps installation compact and straightforward. A 1/4 inch gauge port thread is included for optional pressure gauge installation, allowing field verification of regulated output pressure without additional fittings.

Key Features

• Diaphragm-operated design provides stable, responsive pressure regulation
• Maximum supply pressure of 150 psi with a working pressure range of 2 to 145 psi
• Maximum airflow of 14 CFM through a 1/4 inch NPT port
• Built-in relief function vents excess downstream pressure automatically
• 1/4 inch gauge port thread for optional pressure gauge installation
• Zinc construction rated for temperatures starting at 0 degrees F

Compatibility

Designed as an OEM-style inline regulator for compressed air distribution systems using 1/4 inch NPT connections; part of the PARKER Series R210 regulator family.

Installation Notes

Install by a qualified pipefitter or pneumatic systems technician. Depressurize the air line completely before removing any existing regulator or fittings. Apply appropriate thread sealant to NPT connections and verify all joints are leak-free before returning the system to service. Observe applicable compressed air system codes and follow the manufacturer's instructions for flow direction and mounting orientation.