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Small bronze plumbing union with threaded ends, no-lead construction

Legend Valve

Legend Valve 310-140NL 1/8 inch bronze union no lead

SKU CH-86G7-DKPZP

A 1/8 inch bronze union with no-lead construction and female threaded connections

  • No-lead bronze protects drinking water safety
  • 1/8 inch FNPT threads fit standard plumbing connections
  • Cast bronze body resists corrosion for long service life
  • Union design allows quick pipe disassembly and repair
  • Legend Valve brand trusted by plumbing professionals

Application & User

The Legend Valve 310-140NL is a 1/8 inch bronze union designed for plumbing installations that require a lead-free connection. It suits professional plumbers and maintenance teams working on potable water systems where no-lead compliance is mandatory. This fitting is not for buyers who need larger pipe diameters or different thread configurations.

Critical Specification

The union features FNPT x FNPT threaded ends and a no-lead cast bronze construction that meets California Proposition 65 requirements. The 1/8 inch thread size is the single dimension that determines whether this part matches the existing piping. Orders of $75 or more ship free directly from the manufacturer.

Build Integration

This union connects two female-threaded pipe sections, allowing for easy disassembly during service or reconfiguration. It requires compatible 1/8 inch male-threaded components on both sides to complete the joint. The bronze body resists corrosion in water supply applications and frees the installer from soldering or permanent bonding methods.

Highlights

  • No-lead bronze protects drinking water safety
  • 1/8 inch FNPT threads fit standard plumbing connections
  • Cast bronze body resists corrosion for long service life
  • Union design allows quick pipe disassembly and repair
  • Legend Valve brand trusted by plumbing professionals

Specifications

BrandLEGEND VALVE

Questions about this item

How does the 1/8 inch thread size affect installation in a real plumbing system?

The 1/8 inch FNPT threads connect directly to matching male fittings without adapters, creating a tight seal for small-diameter water or gas lines in residential and commercial installations.

What does the FNPT x FNPT connection standard mean for compatibility?

Both ends use female National Pipe Taper threads, so the union joins two male-threaded pipes or fittings and allows easy disassembly for maintenance without cutting pipe.

What clearance is needed to fit the cast bronze union body?

The compact cast bronze body fits in tight spaces typical of 1/8 inch plumbing runs, and the union nut requires only enough room to tighten by hand or with a small wrench.

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