Flair-it 30910 Pex Lock Bypass Valve 1/2 Inch Barb

Product Description

The FLAIR-IT 30910 is a non-metal PEX lock bypass valve designed for use in residential PEX plumbing systems. This bypass valve uses a clamp-style connection on both ends, with 1/2 inch barb inlets, and installs without specialty tools - common household pliers are all that is required. The non-metallic construction eliminates corrosion concerns in potable water applications, and the fitting meets and exceeds NSF testing standards, making it appropriate for use in drinking water lines. Licensed plumbers and experienced DIYers working with PEX distribution systems will find this fitting straightforward to install in tight spaces.

This bypass valve is suited for residential PEX plumbing installations where a non-metal fitting is preferred or required. The 1/2 inch barb by 1/2 inch barb configuration is a common size in domestic water distribution, used at branch points, manifold connections, and service bypass loops. Its compact footprint - measuring 4 inches in length and 1.75 inches in height - allows installation in confined utility spaces, wall cavities, and mechanical closets where larger metal fittings may not fit.

Key Features

• Non-metal construction resists corrosion in potable water applications
• Meets and exceeds NSF testing standards for drinking water use
• 1/2 inch barb x 1/2 inch barb connection on both ends
• Installs using common household pliers - no specialty crimp or press tools required
• Compact dimensions suit installation in confined spaces

Compatibility

Designed as an OEM-style replacement or new-installation fitting for residential PEX plumbing systems using 1/2 inch barb connections.

Installation Notes

This fitting is typically installed by a licensed plumber or qualified tradesperson working on PEX water distribution systems. Shut off the water supply and relieve line pressure before cutting into any existing PEX run. Secure the barb connections using an appropriate PEX clamp tool per IPC requirements. Inspect the connection for leaks before closing up the wall or enclosure.