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Hexagonal bronze bushing with threaded ends, no lead

Legend Valve

Legend Valve 310-505NL hex bushing 4 x 2 no lead

SKU CH-GJQQ-CGC7V

A no-lead cast bronze hex bushing connects 4-inch and 2-inch threaded pipes

  • No-lead bronze construction reduces lead exposure
  • Hex design allows secure wrench tightening
  • 4 x 2 inch threaded connection fits standard NPT piping
  • Cast bronze body resists corrosion in water systems
  • California Proposition 65 warning applies to this product

Lead-free bronze bushing

The Legend Valve 310-505NL is a 4 x 2 inch threaded hex bushing cast from no-lead bronze. It connects a 4-inch male NPT thread to a 2-inch female NPT thread in potable water and general plumbing systems. The fitting meets low-lead requirements for safe drinking water installations.

Replaces leaded fittings

This bushing upgrades older leaded bronze or brass bushings when codes now demand no-lead materials. The change is worth it on any remodel or new run that must comply with current drinking water standards. It threads directly into existing NPT connections without adapters.

Handles potable water pressure

The cast bronze body comfortably handles typical municipal and well pressures found in residential and light commercial service. It runs out when system pressures exceed the fitting's rated class or when temperatures surpass bronze limits for the application. California Proposition 65 warnings apply.

Highlights

  • No-lead bronze construction reduces lead exposure
  • Hex design allows secure wrench tightening
  • 4 x 2 inch threaded connection fits standard NPT piping
  • Cast bronze body resists corrosion in water systems
  • California Proposition 65 warning applies to this product

Specifications

BrandLEGEND VALVE

Questions about this item

Will the 4-inch male NPT threads on this hex bushing match my existing 4-inch female NPT fitting?

Yes, the bushing has 4-inch male NPT threads on one end and 2-inch female NPT threads on the other, both cut to standard NPT dimensions for compatibility with matching NPT fittings.

What is the correct way to apply thread sealant on the tapered NPT threads to prevent leaks?

Apply PTFE tape or pipe dope only to the male threads, wrapping tape clockwise three to four turns, then tighten the joint one to two turns past finger-tight without over-torquing the cast bronze body.

Does the no-lead cast bronze material require any periodic inspection or replacement under normal water service?

The no-lead cast bronze construction resists dezincification and corrosion, so the bushing does not need scheduled replacement; inspect threads only if the joint is disassembled for other maintenance.

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