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The PRO-SOURCE 4826802013PRO is an in-line air flow control valve designed to regulate airflow in pneumatic systems. Built with an aluminum alloy body, this valve is suited for environments where lightweight construction and corrosion resistance matter. It features a 3/8-inch female thread connection, making it compatible with standard pneumatic line fittings. The compact form factor measures 0.94 inches in length, 2.05 inches in width, and 2.87 inches in height, fitting into tight plumbing or pneumatic panel layouts. Pneumatic technicians and maintenance professionals install this type of valve to meter airflow rates and maintain consistent system pressure downstream.
This in-line flow control valve is used in pneumatic control systems, air tool supply lines, and industrial automation plumbing where precise airflow regulation is required. The 3/8-inch female thread inlet suits standard compressed air distribution piping and hose fittings common in light industrial and commercial maintenance applications. It is well-suited for inline installation between compressor outlet lines and pneumatic actuators or control devices.
Designed as an OEM-style replacement or direct-fit component for pneumatic systems using 3/8-inch female threaded inline flow control valves.
Installation should be performed by a qualified pneumatic or mechanical technician. Depressurize the system completely before removing any existing valve or fitting. Use appropriate thread sealant rated for pneumatic service and verify thread engagement before re-pressurizing the line. Follow applicable codes and equipment manufacturer guidelines for pneumatic line service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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