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
One inch no-lead bronze tee with three flare connections

Legend Valve

Legend Valve 313-375NL 1" T4431NL Flare x Flare x Flare Tee

SKU CH-2HMW-70G5W

A 1-inch no-lead bronze tee with three flare connections for plumbing systems

  • No-lead bronze construction for safer potable water
  • 1-inch flare connections on three ports for secure joins
  • T-4431NL model meets California Proposition 65 requirements
  • Legend Valve brand trusted in plumbing supply chains
  • New condition ready for immediate installation

Product Identity

The Legend Valve 313-375NL is a 1-inch T4431NL tee fitting with flare connections on all three ports. It is designed for plumbing professionals and installers who need a no-lead bronze junction for distributing or combining fluid lines.

Build Quality and Connections

The fitting is manufactured from no-lead bronze to meet modern health and safety standards. Its three flare ends create metal-to-metal seals when mated with compatible tubing nuts, allowing for disassembly and remake without thread sealant during service or reconfiguration.

Compatibility Check

Verify that your existing tubing uses the same flare standard and 1-inch nominal size to match the three ports. Confirm that the no-lead bronze material is suitable for the intended fluid type and that the Proposition 65 warnings align with your project's regulatory requirements.

Highlights

  • No-lead bronze construction for safer potable water
  • 1-inch flare connections on three ports for secure joins
  • T-4431NL model meets California Proposition 65 requirements
  • Legend Valve brand trusted in plumbing supply chains
  • New condition ready for immediate installation

Specifications

BrandLEGEND VALVE

Questions about this item

What flare standard does the 1" T4431NL tee use?

The tee uses a standard flare connection on all three ports for joining copper tubing.

What pipe size does this tee fit?

The tee fits 1-inch flare tubing on each of its three ports.

How is the tee installed and what step is often missed?

Slip the flare nut onto the tubing, flare the tube end, then tighten the nut onto the tee body without cross-threading.

Also in this aisle

People compared these

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