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The RED-WHITE VALVE 5015AB 3/4 is a full-handle brass ball valve designed for PEX barb connections in plumbing and hydronic piping systems. Built with a brass body and rated to 400 pounds working pressure, this valve provides reliable on/off flow control at a 3/4-inch connection size. The regular port configuration delivers consistent flow suited to residential and light commercial water distribution lines. Licensed plumbers and pipefitters install this type of valve where PEX tubing meets a shutoff point, such as branch lines, fixture feeds, or zone isolation in radiant heating systems.
This ball valve is suited for residential and light commercial plumbing applications where PEX barb connections are the standard joining method. Common install scenarios include domestic cold and hot water distribution, baseboard and radiant heating branch lines, and manifold station isolation. The 3/4-inch size handles typical branch and main line sizing in residential construction. The lever handle allows for quick quarter-turn shutoff, making it practical for service and maintenance access points throughout a piping system.
Designed as an OEM-style replacement or new-installation ball valve for 3/4-inch PEX barb plumbing systems in residential and light commercial water distribution and hydronic heating applications.
Installation should be performed by a licensed plumber in accordance with local plumbing codes and the IPC. Shut off the water supply and relieve system pressure before cutting into any existing line. Secure PEX tubing to the barb fitting with the appropriate crimp ring or clamp ring using a calibrated crimping or clamp tool. Avoid over-bending PEX tubing near the barb connection, as kinking can restrict flow and stress the joint.
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