We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Brass tee valve with press and PEX connections

Legend Valve

Legend Valve 450-872P 3/4" PRESS x 1/2" F1807 Tee valve

SKU CH-H473-YQEZH

A no-lead tee connects 3/4" press, 1/2" F1807 PEX and press ends for potable-water systems

  • No-lead construction for safer potable water systems
  • 3/4" PRESS x 1/2" F1807 tee connects press and PEX lines
  • Press-to-press-to-F1807 configuration simplifies multi-material installations
  • Legend Valve 450-872P model ensures consistent manufacturing quality
  • New condition guarantees full factory performance from day one

3/4" Press x 1/2" F1807 Tee

This Legend Valve tee fitting connects a 3/4 inch press inlet to a 1/2 inch F1807 PEX branch using press-to-press technology. The no-lead construction meets safe drinking water standards for potable plumbing systems. It is supplied new and ready for professional installation.

For potable water branch connections

Plumbers creating a 1/2 inch PEX branch from a 3/4 inch press main line will find this tee matches the required connection types. Installers needing a different branch size, a threaded outlet, or a sweat connection should select an alternative fitting. The Proposition 65 notice also applies for California projects.

Press-to-press F1807 compatibility

The defining specification is the combined 3/4 inch press by 1/2 inch F1807 press configuration on a single tee body. This exact end-connection pairing determines whether the fitting integrates with the existing piping layout. Verify the pipe schedules and press tool jaws match these ends before purchase.

Highlights

  • No-lead construction for safer potable water systems
  • 3/4" PRESS x 1/2" F1807 tee connects press and PEX lines
  • Press-to-press-to-F1807 configuration simplifies multi-material installations
  • Legend Valve 450-872P model ensures consistent manufacturing quality
  • New condition guarantees full factory performance from day one

Specifications

BrandLEGEND VALVE

Questions about this item

What pipe sizes fit the 3/4" PRESS and 1/2" F1807 connections on this tee?

The tee accepts 3/4-inch press fittings on two ports and 1/2-inch F1807 PEX on the branch, matching standard copper press and ASTM F1807 PEX systems.

Which press tool and jaw size are required to install the 3/4" PRESS ends correctly?

Use a calibrated press tool with a 3/4-inch jaw approved for the fitting system; the common mistake is using a 1/2-inch jaw or an uncalibrated tool, which leaves an incomplete seal.

How often should the no-lead brass body and press seals be inspected for corrosion or leakage?

Inspect joints annually and after any pressure surge; the no-lead brass resists dezincification, but press seals can degrade with water chemistry or thermal cycling.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.