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Brass tee coupling with press and F1960 PEX connections

Legend Valve

Legend Valve 450-884P 1" PRESS x 3/4" F1960 Tee coupling

SKU CH-PT2M-ZB135

Connects 1" press and 3/4" F1960 PEX lines in a tee configuration with no-lead construction

  • 1" press connection enables fast, secure installation
  • 3/4" F1960 PEX outlet fits cold-expansion systems
  • Lead-free construction meets potable-water safety requirements
  • Tee configuration splits flow into three directions
  • California Proposition 65 warning applies to this product

Legend Valve 450-884P PEX Tee

The Legend Valve 450-884P is a no-lead press-to-F1960 tee coupling designed for potable water distribution systems. It connects a 1-inch press fitting to a 3/4-inch F1960 PEX branch in a single fitting. Professional plumbers and residential installers use it to create secure, tool-compatible junctions without soldering or threading. The product is supplied new and carries California Proposition 65 warnings for cancer and reproductive harm.

1" Press x 3/4" F1960 connection

The defining specification is the mixed-end configuration: one 1-inch press inlet and one 3/4-inch F1960 PEX outlet arranged as a tee. This exact combination determines whether the fitting matches the pipe sizes and connection methods on the job. Installers must verify that both the press tool and the F1960 expansion system are approved for the tubing being used. No other size or end-type variant is covered by this model number.

Press-joint thermal and pressure performance

The no-lead brass body handles normal hot and cold water temperatures and pressures found in residential plumbing without deformation or leakage. Press joints remain sealed through thermal cycling and do not require open flame, reducing fire risk during installation. The fitting adds no moving parts, so operational noise is limited to normal water flow sounds. Power draw is not applicable to this passive mechanical component.

Highlights

  • 1" press connection enables fast, secure installation
  • 3/4" F1960 PEX outlet fits cold-expansion systems
  • Lead-free construction meets potable-water safety requirements
  • Tee configuration splits flow into three directions
  • California Proposition 65 warning applies to this product

Specifications

BrandLEGEND VALVE

Questions about this item

What does the 1" press x 3/4" F1960 tee designation mean for pipe connections?

The fitting joins a 1-inch press pipe on the run and a 3/4-inch F1960 PEX branch, allowing a transition between press and cold-expansion systems in one tee.

How does the F1960 standard affect the PEX connection?

F1960 specifies cold-expansion PEX with compression-sleeve fittings, so the 3/4-inch branch requires an expansion tool and matching sleeves for a secure joint.

What pipe diameters and press profile does this tee require for installation?

The run needs 1-inch press-compatible pipe and a press tool with the correct jaw profile, while the branch accepts 3/4-inch F1960 PEX tubing and expansion sleeves.

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