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Brass reducing coupling four inch by two inch press fitting

Legend Valve

Legend Valve 450-447P 4" x 2" Reducing Coupling FTGxPRESS

SKU CH-019X-Q4X8Z

4" x 2" reducing coupling connects different pipe sizes with a press fitting on one end

  • Reducing coupling joins 4" and 2" pipe sizes
  • Press connection speeds installation without threading or soldering
  • Fitting-by-press design simplifies large-diameter transitions
  • California Proposition 65 warning discloses regulated chemical content
  • New condition ensures full factory specification and cleanliness

Fitting x Press Reducing Coupling

The Legend Valve 450-447P is a 4 inch by 2 inch reducing coupling designed for press-fit plumbing systems. It connects a 4 inch fitting end to a 2 inch press end in water or hydronic piping. The component is supplied new and carries California Proposition 65 warnings for cancer and reproductive harm.

Installers needing a direct size transition

This coupling suits professionals joining dissimilar pipe diameters in a single press operation. It is not intended for threaded, sweat or push-fit connection methods. Buyers who require a full-size coupling or a different end configuration should select an alternative fitting.

4 inch by 2 inch Fitting x Press ends

The defining specification is the 4 inch fitting end paired with a 2 inch press end. This exact size combination determines whether the part matches the pipeline layout. Verify the required dimensions before purchase to ensure compatibility.

How it compares

Measured against everything we stock in Plumbing Valves & Valve Assemblies, at today’s prices. Recalculated every night.

Price $148.99
Pricier than about 74% of the 720 comparable items (median $47.49).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

Will the 450-447P reducing coupling require periodic seal replacement under normal plumbing use?

The 450-447P is a permanent press fitting; no user-serviceable seals or internal components are designed for periodic replacement once installed correctly.

What pressure or temperature limit will the 450-447P coupling reach first during continuous hot-water circulation?

The 450-447P is rated for standard plumbing pressures and temperatures; the system design pressure typically governs before the coupling itself becomes the limiting factor.

Does the 450-447P coupling generate noticeable heat or noise when water flows through it all day?

The 450-447P is a passive copper press fitting with no moving parts; it produces no operational noise and negligible heat transfer beyond the fluid temperature.

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