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1-1/4 inch no lead cast bronze sweat companion flange

Legend Valve

Legend Valve 310-257NL 1-1/4 SWT No Lead Companion Flange

SKU CH-9QP6-J1NTA

A 1-1/4 inch no-lead cast bronze sweat companion flange for plumbing connections

  • No-lead bronze meets Prop 65 safety standards
  • 1-1/4 inch sweat connection simplifies copper piping
  • Cast bronze construction resists corrosion and wear
  • Companion flange design enables easy system disassembly
  • Legend Valve 310-257NL model ensures reliable fit

Legend Valve 310-257NL Sweat Companion Flange

This 1-1/4 inch sweat companion flange is designed for copper piping installations requiring a flanged connection point. It serves plumbers and contractors joining tubing to flanged equipment or valves in potable water systems. The no-lead cast bronze construction meets regulatory requirements for drinking water safety.

No Lead Cast Bronze Material

The no-lead cast bronze body eliminates lead content to comply with federal and state drinking water regulations. This material change allows legal installation in potable water lines without the health risks associated with traditional leaded bronze alloys. The sweat end prepares for standard copper tube soldering.

California Proposition 65 Chemical Warning

Despite the no-lead designation, this product carries a California Proposition 65 warning for chemicals known to cause cancer and birth defects or other reproductive harm. Installers should follow safe handling practices such as wearing gloves and washing hands after contact. The warning applies to the product as supplied.

Highlights

  • No-lead bronze meets Prop 65 safety standards
  • 1-1/4 inch sweat connection simplifies copper piping
  • Cast bronze construction resists corrosion and wear
  • Companion flange design enables easy system disassembly
  • Legend Valve 310-257NL model ensures reliable fit

Specifications

BrandLEGEND VALVE

Questions about this item

Will the sweat joint on the 310-257NL flange need re-soldering after years of service?

A properly made sweat joint on this no-lead cast bronze flange is permanent and does not require scheduled re-soldering under normal conditions.

What pressure or temperature limit will the 1-1/4" companion flange reach first during continuous operation?

The flange itself has no published pressure or temperature rating; the practical limit is the solder alloy used for the sweat connection.

Does the 310-257NL generate any noise, heat or draw power when installed in a hot-water line running all day?

As a passive cast bronze fitting it produces no noise, adds no heat beyond the fluid temperature and consumes no power.

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