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Half-inch chrome-plated bronze union with threaded ends

Legend Valve

Legend Valve 310-143CP 1/2 inch Chrome Union

SKU CH-VY7Z-CZ2FP

1/2 inch chrome-plated cast bronze union with FNPT threads for plumbing connections

  • 1/2 inch FNPT threads connect copper or steel pipe directly
  • Chrome-plated cast bronze resists corrosion in potable water systems
  • Union design allows quick disassembly for maintenance or replacement
  • Legend Valve 310-143CP model ensures consistent manufacturing quality
  • Complies with California Proposition 65 chemical disclosure requirements

1/2" Chrome Union for Plumbing

This 1/2 inch chrome plated union connects two female NPT threads in water or gas piping. Cast bronze construction provides corrosion resistance for residential and light commercial plumbing installations. The chrome finish adds surface protection and a clean appearance in exposed locations.

Capacity and headroom: pressure and media

The cast bronze body handles typical domestic water pressures and temperatures found in supply lines. It is not rated for extreme high-pressure hydraulic systems or aggressive chemical media beyond standard plumbing use. Installers should verify system pressure against the fitting's class before assembly.

Deciding specification: FNPT x FNPT thread style

Both ends use female National Pipe Taper threads, so the joint requires male-threaded pipe or nipples on each side. This thread orientation determines whether the union fits the existing piping without additional adapters.

Highlights

  • 1/2 inch FNPT threads connect copper or steel pipe directly
  • Chrome-plated cast bronze resists corrosion in potable water systems
  • Union design allows quick disassembly for maintenance or replacement
  • Legend Valve 310-143CP model ensures consistent manufacturing quality
  • Complies with California Proposition 65 chemical disclosure requirements

Specifications

BrandLEGEND VALVE

Questions about this item

Will this 1/2" chrome union connect to my existing FNPT-threaded bronze piping?

Yes, both ends are FNPT so they mate directly with matching male threads on your current bronze pipework.

How can I verify the union is sealing properly once installed?

Pressurise the line and check the joint for drips; the cast-bronze body and chrome-plated threads should show no leakage when tightened correctly.

Does the box include thread sealant or do I need to buy it separately?

Only the 1/2" chrome-plated cast bronze union is supplied; pipe tape or thread sealant must be purchased separately.

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