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Value Brand

Value Brand 24W570 Copper Union 3/4 in Cup Bronze

SKU CH-02Q2-ZRG9N

A sweat-fitting copper union joins 3/4 in tubing in straight runs, rated to 580 psi at 100 °F and 400 °F maximum temperature

  • ColorBronze
  • TypePipes, Valves & Fittings
  • Sweat fitting simplifies copper tubing connections
  • Cast copper construction withstands 580 psi operating pressure
  • Rated for 400 degrees F maximum temperature
  • Straight union joins two 3/4 in copper tubes
  • Bronze finish matches existing plumbing hardware

Sweat Fitting Union for Tubing Systems

This sweat fitting union connects two copper tubes in plumbing installations. It suits installers who need a straight copper-to-copper joint with cup connections on both ends. Buyers requiring threaded or compression fittings will not be able to use this part.

3/4 in Cup Connection on Both Sides

Each end accepts a 3/4 inch copper tube with a 7/8 inch outer diameter. The cast copper body handles up to 580 psi at 100 degrees F and temperatures up to 400 degrees F. Systems needing larger tube sizes or different pressure ratings cannot use this union.

Cast Copper Body with No Flange

The straight union shape has no flange, so it fits tight spaces where a flanged fitting would interfere. Installers must solder the cup joints during assembly. Projects requiring a flanged union or a removable mechanical joint will need a different fitting type.

Highlights

  • Sweat fitting simplifies copper tubing connections
  • Cast copper construction withstands 580 psi operating pressure
  • Rated for 400 degrees F maximum temperature
  • Straight union joins two 3/4 in copper tubes
  • Bronze finish matches existing plumbing hardware

Specifications

BrandZORO SELECT
ColorBronze
TypePipes, Valves & Fittings

Questions about this item

What does the 580 psi rating mean when the union is installed in a copper tubing system?

It indicates the maximum operating pressure the cast copper union can handle at 100 degrees Fahrenheit in a sweat fitting application.

How does the cup connection type affect what tubing can be used with this 3/4 inch union?

The cup connections on both sides require 3/4 inch copper tubing with a 7/8 inch outer diameter for sweat soldering.

What clearance is needed to fit this straight union between two copper pipes?

The straight union shape joins two 3/4 inch copper tubes end-to-end using sweat solder connections on each side.

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