Legend Valve 450-257 Copper Reducing Tee 1-1/2x1-1/4x1/2

Copper Reducing Tee 450-257

The Legend Valve 450-257 is a copper reducing tee designed to join three pipes of different diameters in a plumbing system. It suits installers who need a single fitting to transition between 1-1/2", 1-1/4" and 1/2" nominal sizes with sweat connections on all three outlets.

Verify pipe dimensions and clearance

Before ordering, confirm that the existing copper pipes match the 1-1/2" x 1-1/4" x 1/2" inside-diameter specifications and that the 1-5/8" x 1-3/8" x 5/8" outside-diameter profile fits the available space. Ensure you have the correct flux and solder for copper sweat joints and that local codes permit this fitting type.

Sustained pressure and thermal cycling

Under continuous water pressure and repeated hot-cold cycles the copper body maintains its shape without the creep seen in plastic alternatives. The sweat joints form a permanent metallurgical bond that resists vibration loosening, making the tee reliable for long-term domestic hot and cold distribution lines.