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 press reducing tee with three ports in T shape

Legend Valve

Legend Valve 450-307P 3" x 1-1/2" x 3" Press Reducing Tee valve

SKU CH-MZ05-Z1WSD

Press reducing tee connects 3", 1-1/2" and 3" pipes for plumbing installations

  • Large press reducing tee simplifies 3" to 1-1/2" transitions
  • Lead-free compliant construction meets Prop 65 safety standards
  • Press connection design enables fast, flameless installation
  • Durable Legend Valve build ensures reliable plumbing performance
  • 450-307P model fits standard 3" x 1-1/2" x 3" configurations

Press Reducing Tee for 3-inch and 1-1/2-inch lines

This press reducing tee connects a 3-inch run to a 1-1/2-inch branch and back to a 3-inch run in copper or stainless piping systems. It suits commercial and residential installers who need a permanent, flameless joint on potable water, hydronic heating or compressed-air lines. The fitting is supplied new and ready for press-tool installation.

Thermals noise and power draw in service

The brass body conducts fluid temperature without adding measurable thermal resistance to the circuit. No moving parts or electrical components mean zero operational noise and zero power consumption. Pressure drop across the reduced branch follows standard tee loss coefficients for the given diameters.

Included press-ring and compliance markings

Each port ships with a factory-installed press ring compatible with standard jaw sets, eliminating loose components on the job site. Laser-etched markings confirm the 450-307P model code and the Proposition 65 warnings required for California installations. No additional sealant, flux or software is needed.

Highlights

  • Large press reducing tee simplifies 3" to 1-1/2" transitions
  • Lead-free compliant construction meets Prop 65 safety standards
  • Press connection design enables fast, flameless installation
  • Durable Legend Valve build ensures reliable plumbing performance
  • 450-307P model fits standard 3" x 1-1/2" x 3" configurations

Specifications

BrandLEGEND VALVE

Questions about this item

How do I press the 3" x 1-1/2" x 3" reducing tee onto copper pipe without leaks?

Use a calibrated press tool with the correct jaw size for each end; the step most installers miss is fully seating the pipe past the stop ring before pressing, otherwise the seal can weep.

What maintenance or replacement will the 450-307P press tee need over time?

The pressed joints are permanent and require no routine maintenance; only replace the tee if visual inspection shows corrosion, deformation or leakage at the connection points.

What pressure or temperature limit appears first during sustained hot-water service?

The tee carries the same pressure class as the piping system it joins; sustained use is limited by the lowest-rated component in that circuit, not by the tee itself.

Also in this aisle

People compared these

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