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3/4 inch no-lead bronze flare union fitting with engagement ring

Legend Valve

Legend Valve 3/4" No Lead Bronze Flare Union 313-034NL

SKU CH-9K7Y-AW4DN

A 3/4" no-lead bronze flare union connects two flare fittings in potable water systems

  • No-lead bronze construction for safer potable water
  • Two-part flare union enables quick disassembly for maintenance
  • Engagement ring design ensures secure leak-resistant seal
  • California Prop 65 listed for cancer and reproductive-harm awareness
  • 3/4 inch flare connections fit standard plumbing lines

3/4" No Lead Bronze Flare Union

This 3/4 inch flare union joins two flare ends in a straight run. The no lead bronze body meets drinking water requirements for residential and light commercial plumbing. It is supplied new from Legend Valve for installers who need a compliant copper alloy fitting.

Two Part Union with Engagement Ring

The two part construction allows the union to be assembled and disassembled without disturbing the connected tubing. An engagement ring holds the joint together during service so the nut stays seated while the line is opened. This speeds maintenance on water heaters, meters and appliance connections.

California Proposition 65 Notice

The fitting contains a chemical listed under California Proposition 65 for cancer and for reproductive harm. Installers should follow standard hygiene practices such as washing hands after handling. The bronze construction resists corrosion in potable water systems and the flare seats seal metal to metal without gaskets.

Highlights

  • No-lead bronze construction for safer potable water
  • Two-part flare union enables quick disassembly for maintenance
  • Engagement ring design ensures secure leak-resistant seal
  • California Prop 65 listed for cancer and reproductive-harm awareness
  • 3/4 inch flare connections fit standard plumbing lines

Specifications

BrandLEGEND VALVE

Questions about this item

Will the flare engagement ring on the 313-034NL need periodic replacement?

The engagement ring is integral to the union design and is not a separate service part; the brass flare seats handle sealing without a replaceable ring.

What pressure limit governs continuous service for this 3/4" flare union?

The fitting follows standard no-lead bronze flare ratings; sustained pressure should stay within typical residential plumbing limits for 3/4" flare connections.

Does the bronze body run hot or draw power when water flows all day?

The union is a passive brass fitting with no electrical components; it adds no heat or power draw beyond the fluid temperature itself.

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