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1 inch T-4430NL no lead bronze flare tee with male NPT branch

Legend Valve

Legend Valve 313-365NL 1" T4430NL Flare x Flare x MNPT Tee

SKU CH-E9Q1-GFXF0

Connects two flare fittings to a male NPT thread in a no-lead bronze tee

  • 1" No-Lead bronze tee for safe potable water
  • Flare × Flare × MNPT ports fit mixed piping
  • 313-365NL model ensures correct reorder
  • T-4430NL spec meets no-lead requirements
  • Prop 65 notice included for compliance awareness

1" No-Lead Bronze Tee for Flare-to-MNPT Connections

This tee joins two flare fittings and one male NPT thread in a single brass body. It is intended for plumbers and technicians assembling water or gas distribution lines that require a lead-free alloy. The T-4430NL designation confirms compliance with no-lead requirements for potable systems.

Simple Flare-and-Thread Assembly

Each flare end accepts a matching flare nut and tubing without soldering, while the MNPT branch threads into a female port with standard pipe sealant. The most common error is over-tightening the flare nuts, which can distort the soft copper seat and cause leaks. Clean threads and proper torque prevent callbacks.

No-Lead Bronze Alloy Meets Proposition 65 Disclosure

The body is cast from a no-lead bronze that satisfies current drinking-water regulations, yet the supplier notes the product carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm. Installers should verify local code acceptance before specifying this fitting.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $68.99
Pricier than about 86% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

How do I confirm the Legend Valve 313-365NL tee is seated correctly after installation?

Pressurise the line and check each Flare x Flare x MNPT joint for leaks; a dry, drip-free connection shows the 1" T4430NL no-lead bronze tee is working as intended.

What comes with the Legend Valve 313-365NL tee and what must I supply?

The box contains the 1" T4430NL no-lead bronze Flare x Flare x MNPT tee only; you must provide compatible flare nuts, MNPT pipe threads and thread sealant for the installation.

Which Legend Valve tee version should I choose for a 1" flare-to-MNPT branch?

Select the 313-365NL model — its T4430NL no-lead bronze body is built for 1" Flare x Flare x MNPT connections and satisfies California Proposition 65 disclosure requirements.

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