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
Bronze plumbing union coupling with two threaded flare ends and a central engagement ring

Legend Valve

Legend Valve 313-035NL 1" Two Part No Lead Bronze Coupling

SKU CH-1GRC-NHHG6

No-lead bronze coupling joins two flare fittings in potable-water systems

  • No-lead bronze construction for safer water supply
  • Two-part flare union design allows straightforward installation
  • Engagement ring feature secures the connection
  • 1-inch nominal size suits residential plumbing lines
  • California Proposition 65 warning applies to this product

1" Two Part No Lead Bronze Coupling

The Legend Valve 313-035NL is a 1" two-part flare union designed for potable water systems. Its no-lead bronze construction meets low-lead requirements for drinking water installations. The fitting connects two flare ends with an engagement ring for a secure joint. It suits plumbers and contractors working on residential or commercial supply lines.

California Proposition 65 Compliance

This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Installers must follow local codes and safety practices when handling the fitting. The no-lead bronze alloy addresses federal lead-free mandates for potable water. Buyers should verify compatibility with their specific system requirements before purchase.

Flare Union Upgrade Considerations

This coupling replaces older leaded brass flare unions in potable water applications where no-lead materials are now required. The two-part design allows easier assembly in tight spaces compared to one-piece alternatives. The jump is worth it when codes mandate lead-free components or when an engagement ring connection is preferred for reliability. It is not suited for systems requiring compression, sweat, or threaded connections.

Highlights

  • No-lead bronze construction for safer water supply
  • Two-part flare union design allows straightforward installation
  • Engagement ring feature secures the connection
  • 1-inch nominal size suits residential plumbing lines
  • California Proposition 65 warning applies to this product

Specifications

BrandLEGEND VALVE

Questions about this item

Should I choose the 1" size or is there another capacity available?

The listing only shows the 1" two-part flare union, so there is no alternative capacity to select.

What does the 1" flare union actually connect in a plumbing system?

It joins two 1" flare fittings using a no-lead bronze body and an engagement ring for a tight seal.

Which standard governs the flare threads on this coupling?

The flare threads follow the industry flare standard, and the no-lead bronze construction meets Proposition 65 requirements.

Also in this aisle

People compared these

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