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Brass reducing coupling 2 inch by 1-1/4 inch fitting by press connection

Legend Valve

Legend Valve 450-436P 2x1-1/4 RED COUPLING FTGxPRESS valve

SKU CH-X5KP-6F5E4

A 2" x 1-1/4" fitting-by-press reducing coupling for joining pipes of different sizes

  • Reducing coupling joins 2-inch and 1-1/4-inch pipe sizes
  • Press connection installs without soldering or threading tools
  • Fitting-by-press design simplifies transition between joint types
  • Legend Valve 450-436P model built for plumbing systems
  • California Proposition 65 notice lists cancer and reproductive-harm chemicals

Application fit

The Legend Valve 450-436P is a 2x1-1/4 reducing coupling that joins a 2 inch press fitting to a 1-1/4 inch press connection. It suits installers who need a single transition piece instead of separate adapters and extra pipe length. This part is not for systems that require threaded or soldered joints or for diameters outside the stated combination.

Sustained duty behaviour

The fitting is designed for permanent installation in press-compatible piping networks. Once pressed, the joint resists pressure cycling and vibration without the loosening that can affect mechanical couplings over time. The coupling contains a chemical listed under California Proposition 65 as known to cause cancer and birth defects or other reproductive harm.

Upgrade context

This coupling replaces a multi-piece assembly of reducer and two straight couplings, cutting potential leak paths and reducing installation labour. The jump is worthwhile when a direct 2 inch to 1-1/4 inch transition is specified and press tooling is already on site. It does not suit projects that mandate threaded, flanged or welded connections.

Highlights

  • Reducing coupling joins 2-inch and 1-1/4-inch pipe sizes
  • Press connection installs without soldering or threading tools
  • Fitting-by-press design simplifies transition between joint types
  • Legend Valve 450-436P model built for plumbing systems
  • California Proposition 65 notice lists cancer and reproductive-harm chemicals

Specifications

BrandLEGEND VALVE

Questions about this item

Does the 450-436P coupling generate noise or heat when installed in a pressurised line running continuously?

The coupling is a passive brass fitting with no moving parts, so it produces no operational noise or heat once the system is pressurised.

What pipe material and press tool profile must I already own to install this FTG x Press reducing coupling?

You need compatible press-fit copper or stainless tube plus a press tool and jaw set approved for the same fitting profile.

Will the 2 in by 1-1/4 in reducing coupling seal reliably against older copper pipe that has surface oxidation?

The press connection forms a mechanical seal that tolerates light oxidation, but heavy scale should be cleaned before pressing.

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