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Transparent copper reducing coupling with red identification band, 2 inch by 1 inch internal diameter, C x C connection type

Legend Valve

Legend Valve 450-546 2 x 1 CXC Red Coupling bathware

SKU CH-9VF3-PKM34

Copper reducing coupling joins 2" and 1" pipes with a C x C sweat connection

  • ColorTransparent
  • Size2" x 1"
  • TypePipes, Valves & Fittings
  • Copper reducing coupling joins 2" to 1" pipes
  • C x C sweat connection installs with standard tools
  • Transparent finish allows visual inspection of joints
  • New condition ensures reliable performance from first use
  • Legend Valve brand supplies plumbing-grade components

2 x 1 CXC Red Copper Coupling

This Legend Valve 450-546 coupling joins 2" and 1" copper pipes in a sweat-to-sweat configuration. It suits plumbers and DIYers making a permanent size transition on water supply lines. The red colour identifies the fitting quickly among other components. The item is new and ships directly from the manufacturer.

Installation and common issues

Clean and flux both pipe ends before sliding them fully into the coupling sockets. Apply even heat with a propane torch until the solder flows around each joint. A frequent mistake is insufficient pipe insertion, which leaves a gap that leaks under pressure. Another error is overheating, which can burn the flux and prevent a sound seal.

Pre-order checks

Verify that your existing pipes measure 2" and 1" nominal size and are copper, not steel or plastic. Confirm the system is drained and depressurised before cutting. Check local code for any restrictions on lead-free solder requirements. Note the California Proposition 65 warning regarding chemicals known to cause cancer and reproductive harm.

Highlights

  • Copper reducing coupling joins 2" to 1" pipes
  • C x C sweat connection installs with standard tools
  • Transparent finish allows visual inspection of joints
  • New condition ensures reliable performance from first use
  • Legend Valve brand supplies plumbing-grade components

Specifications

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

Questions about this item

How can I verify the Legend Valve 450-546 coupling is correctly installed?

Check that the 2-1/8" x 1-1/8" OD copper ends seat fully into the pipe stops and that the solder joint forms a continuous ring without gaps.

What comes in the box with the Legend Valve 450-546 and what must I supply?

The box contains the single copper reducing coupling; you must provide compatible copper pipe, flux, solder and a torch for the C x C sweat connection.

Which Legend Valve 450-546 size should I choose for my project?

Select this model when you need to join a 2" ID pipe to a 1" ID pipe using a copper C x C reducing coupling.

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