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
Red brass reducing coupling valve with press and fitting ends

Legend Valve

Legend Valve 450-429P 1-1/2"x1/2" Red Coupling Fitting x Press Valve

SKU CH-4NN5-HJBBA

Reducing coupling connects 1-1/2 inch and 1/2 inch press fittings for plumbing systems

  • 1-1/2" x 1/2" reducing coupling fits mixed pipe sizes
  • Press connection installs without solder or threading tools
  • Red body colour aids quick system identification
  • Legend Valve brand backs professional plumbing specifications
  • New condition ensures unused factory quality

Reducing Coupling 450-429P

This Legend Valve reducing coupling connects a 1-1/2 inch fitting to a 1/2 inch press connection in plumbing systems. It is designed for professional installers who need to transition between different pipe diameters efficiently. The red finish identifies the component quickly on a busy job site. California Proposition 65 warnings apply to this product.

Sustained pressure performance

The coupling maintains a reliable seal under continuous system pressure once pressed onto compatible tubing. Its construction resists the stress cycles found in daily hot and cold water distribution without loosening. Installers can depend on consistent joint integrity over the service life of the piping network. No special tools beyond standard press equipment are required.

Press interface limits

The press connection works only with tubing and press jaws matched to the 1/2 inch press standard used on this fitting. It cannot be joined to threaded, soldered or push-fit ends without an appropriate adapter. The 1-1/2 inch fitting end follows standard dimensions for that nominal size. Compatibility with specific pipe materials should be verified before installation.

How it compares

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

Price $21.99
Cheaper than about 77% of the 720 comparable items (median $47.49).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

How much noise or heat does the 450-429P coupling produce when installed in a pressurised line?

The brass body has no moving parts, so it generates no noise or heat during continuous operation.

What press tool and jaw size are required to install the 1-1/2" press end of the 450-429P?

A compatible press tool with a 1-1/2" jaw set is needed to complete the press connection on the larger end.

Can the 450-429P reducing coupling join to existing 1/2" copper pipe already in the wall?

The 1/2" fitting end accepts standard 1/2" copper tube for a soldered or press joint to legacy piping.

More in Plumbing Valves & Valve Assemblies

Similar items