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 union fitting with copper sweat ends

Legend Valve

Legend Valve 302-305NL 1" Copper x Copper Union NL bathware

SKU CH-7T8R-3NBAN

A 1-inch copper sweat-union fitting made from no-lead brass for potable-water plumbing

  • ColorTransparent
  • Size1"
  • TypePipes, Valves & Fittings
  • No-lead brass prevents lead exposure
  • 1-inch sweat connections fit standard copper pipe
  • Large body union allows easy disassembly
  • New condition ensures reliable performance
  • California Proposition 65 warning included

Copper Union for Lead-Free Plumbing

This Legend Valve 302-305NL union connects two 1" copper pipes using sweat connections on both ends. The no-lead brass body meets California Proposition 65 requirements for reduced lead content. It is intended for residential or commercial water-supply installations where a separable joint is required.

Fits Standard 1" Copper Sweat Systems

The union slides onto 1" copper tubing and is soldered in place, so the installer needs flux, solder and a torch. Because the joint can be unscrewed, it allows a section of pipe or a fixture to be removed without cutting the line. No threading, press tools or push-fit fittings are involved.

No Lead Brass Changes the Compliance Profile

The no-lead brass construction addresses the California Proposition 65 warnings that accompany the product, letting the fitting be used in potable-water systems regulated under that rule. No additional gaskets, sealants or software are supplied; the union itself is the only component in the package.

Highlights

  • No-lead brass prevents lead exposure
  • 1-inch sweat connections fit standard copper pipe
  • Large body union allows easy disassembly
  • New condition ensures reliable performance
  • California Proposition 65 warning included

Specifications

BrandLEGEND VALVE
ColorTransparent
Size1"
TypePipes, Valves & Fittings

Questions about this item

How does the no-lead brass body handle continuous exposure to hot water?

The no-lead brass construction resists corrosion and scaling under sustained high-temperature flow.

Will the sweat joints stay leak-free when the system runs all day?

Properly soldered sweat connections create permanent, leak-resistant seals for continuous operation.

What pipe preparation is required before installing this 1-inch union?

Copper pipe ends must be cleaned, fluxed and soldered to each sweat tailpiece for a secure joint.

Also in this aisle

People compared these

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