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Brass flare union coupling with hexagonal nut and tapered ends

Legend Valve

Legend Valve 313-110NL 1 x 3/4 T-4200NL Flare x Flare Union coupling

SKU CH-AE36-TY2NE

Connects 1 inch and 3/4 inch flare fittings with no-lead bronze construction

  • No-lead bronze construction for safer potable water
  • 1" x 3/4" flare union joins different pipe sizes
  • Three-part design allows easy disassembly and service
  • T-4200NL model meets California Proposition 65 compliance
  • New condition ensures clean, undamaged threads and surfaces

Legend Valve 313-110NL No Lead Bronze Coupling

This Legend Valve 313-110NL coupling connects a 1 inch flare fitting to a 3/4 inch flare fitting using a three-part union design. It is manufactured from no lead bronze for compliance with modern plumbing standards. The component suits installers joining dissimilar flare sizes in potable water systems.

Capacity and headroom: 1 inch to 3/4 inch flare

The union bridges a 1 inch flare on one end and a 3/4 inch flare on the other, accommodating that specific size reduction. The three-part construction allows the joint to be assembled and disassembled without rotating the connected pipe runs. It does not adapt to compression, sweat, or threaded ends.

California Proposition 65 chemical warning included

The product carries a California Proposition 65 notice stating it contains a chemical known to the state to cause cancer and birth defects or other reproductive harm. This warning informs buyers of the regulatory classification attached to the material. No additional accessories, sealants, or software are bundled with the coupling.

Highlights

  • No-lead bronze construction for safer potable water
  • 1" x 3/4" flare union joins different pipe sizes
  • Three-part design allows easy disassembly and service
  • T-4200NL model meets California Proposition 65 compliance
  • New condition ensures clean, undamaged threads and surfaces

Specifications

BrandLEGEND VALVE

Questions about this item

Will the 1-inch flare on the 313-110NL seal against the 3/4-inch flare on my existing copper line?

The union joins a 1-inch flare to a 3/4-inch flare so each side matches its respective tube size; use the correct flare nut for each diameter.

How can I confirm the T-4200NL no-lead bronze union is seated and leak-free after assembly?

Pressurise the system and watch the joint for moisture; a properly flared and tightened connection shows no seepage at either flare face.

Does the box include both flare nuts or only the union body?

The listing describes a 3-part union, which typically supplies the body and two flare nuts; verify the kit contents on arrival.

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