Legend Valve 461-823 Pex X Fnpt Swivel Adapter Plastic Fitting 1/2 Inches X 1/2 Inches

Product Description

The Legend Valve 461-823 is a 1/2 inches x 1/2 inches PEX x FNPT swivel adapter plastic fitting designed for use in residential and light commercial plumbing systems. This adapter connects PEX tubing to female NPT threaded pipe or fittings, making it a practical transition fitting for plumbers working with mixed piping systems. The swivel design allows the fitting to rotate during installation, which reduces stress on the tubing and makes it easier to tighten connections in tight spaces without twisting the PEX line. This is a common challenge in retrofit and new construction projects alike, and the swivel feature addresses it directly. The fitting is manufactured from durable plastic rated for potable water service. It meets ASTM F 2159 standards for plastic insert fittings used with PEX tubing, as well as NSF/ANSI 14 certification for plastics piping system components used in drinking water applications. It also complies with the Uniform Plumbing Code, which means it is accepted in many jurisdictions across North America. Plumbers, pipefitters, and general contractors rely on fittings like this one when transitioning from PEX supply lines to threaded valves, shut-off valves, fixture supply connections, or manifold ports. The 1/2 inches size is the most common diameter used in residential water distribution, covering branch lines to sinks, toilets, dishwashers, and water heaters. Manufactured in Canada, the Legend Valve 461-823 is a reliable choice for plumbing professionals who need a code-compliant, NSF-listed adapter that installs quickly and holds a secure seal under standard water supply pressures.

• Swivel design reduces tubing stress and simplifies installation in confined spaces
• NSF/ANSI 14 listed and ASTM F 2159 compliant for safe use in potable water systems
• Uniform Plumbing Code accepted for use across many North American jurisdictions

Product Highlights

The Legend Valve 461-823 provides a code-compliant, easy-to-install transition between 1/2 inches PEX tubing and 1/2 inches female NPT threaded connections, with a swivel feature that simplifies tight-space installations.

Product Information

Standard Information

• Brand: LEGEND VALVE
• Manufacturer Part Number: 461-823

Technical Specifications

• Size: 1/2 inches x 1/2 inches
• Connection Type: PEX x FNPT
• Material: Plastic
• Country of Origin: Canada
• Standards: ASTM F 2159, NSF/ANSI 14, Uniform Plumbing Code