We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Transparent copper reducing coupling fitting 2x1/2 inches

Legend Valve

Legend Valve 450-433 Reducing Coupling 2x1/2 bathware

SKU CH-CEX8-2JZ6R

A 2" x 1/2" copper reducing coupling with Ftg x C connection for joining different pipe sizes

  • ColorTransparent
  • Size2" x 1/2"
  • TypePipes, Valves & Fittings
  • Reduces pipe diameter for flexible plumbing layouts
  • Copper construction resists corrosion and handles pressure
  • Fitting-by-copper joint simplifies sweat-solder installation
  • Transparent finish allows quick visual inspection of joints
  • Meets Prop 65 disclosure for informed safety decisions

Copper Reducing Coupling 2x1/2

The Legend Valve 450-433 is a copper reducing coupling designed to join a 2-inch fitting end to a 1/2-inch copper pipe in plumbing systems. It provides a secure transition between different pipe diameters for water supply lines. The component is supplied new and ready for installation by professional plumbers or experienced DIYers.

Suited for Copper Pipe Transitions

This fitting suits installers who need to reduce from a larger fitting port to a smaller copper pipe in residential or commercial pipework. It is not intended for systems that require a straight coupling between identical pipe sizes or for joining dissimilar piping materials without the appropriate adapters. Buyers needing a different diameter combination should select an alternative fitting.

Fitting End by Copper Sweat Connection

The single specification that determines compatibility is the Ftg x C configuration, meaning one end inserts into a fitting hub while the other accepts a copper pipe for sweat soldering. The 2-inch by 1/2-inch nominal sizing must match the existing pipework exactly. Verify the connection types and dimensions before purchase to ensure a proper joint.

Highlights

  • Reduces pipe diameter for flexible plumbing layouts
  • Copper construction resists corrosion and handles pressure
  • Fitting-by-copper joint simplifies sweat-solder installation
  • Transparent finish allows quick visual inspection of joints
  • Meets Prop 65 disclosure for informed safety decisions

Specifications

BrandLEGEND VALVE
ColorTransparent
Size2" x 1/2"
TypePipes, Valves & Fittings

Questions about this item

What pipe sizes does the 2" x 1/2" reducing coupling connect?

The fitting joins a 2-inch pipe to a 1/2-inch pipe using a copper reducing coupling with Ftg x C ends.

Which soldering step causes leaks if skipped on this Ftg x C coupling?

Clean both the fitting socket and the copper tube, apply flux, then heat the joint evenly so solder flows into the full cup depth.

When should the coupling be inspected or replaced after installation?

Check for green corrosion or drips at each joint during routine plumbing checks; replace the fitting if any seepage or pitting appears.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.