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Copper reducing tee with three cylindrical ends in metallic finish

Legend Valve

Legend Valve 450-331 Copper Reducing Tee 4 x 3 x 4

SKU CH-PFVN-ZZRKC

Copper reducing tee with 4 x 3 x 4 inch connections for plumbing systems

  • ColorTransparent
  • Size4" x 3" x 4"
  • TypePipes, Valves & Fittings
  • Reduces flow from 4" to 3" and back
  • Copper construction resists corrosion in plumbing systems
  • Sweat connections on all three ports simplify installation
  • Lead-free alloy meets California Proposition 65 requirements
  • Compact reducing tee fits tight mechanical spaces

Copper Reducing Tee 4 x 3 x 4

This Legend Valve copper reducing tee joins three pipe sections in a T configuration with a 3-inch branch and 4-inch run ends. It is intended for plumbers and contractors assembling copper water-supply systems in residential or commercial buildings.

Sweat-Connection Build Quality

The fitting is made from copper and uses C x C x C sweat connections on all three ports. The solder-joint design creates a permanent, leak-resistant seal once brazed, and the copper body resists corrosion in potable-water applications.

4-Inch by 3-Inch by 4-Inch Sizing

The tee measures 4 inches by 3 inches by 4 inches on the inside diameters with corresponding outside diameters of 4-1/8 inches by 3-1/8 inches by 4-1/8 inches. Installers needing a different branch size or a press-fit connection will need another fitting.

Highlights

  • Reduces flow from 4" to 3" and back
  • Copper construction resists corrosion in plumbing systems
  • Sweat connections on all three ports simplify installation
  • Lead-free alloy meets California Proposition 65 requirements
  • Compact reducing tee fits tight mechanical spaces

Specifications

BrandLEGEND VALVE
ColorTransparent
Size4" x 3" x 4"
TypePipes, Valves & Fittings

Questions about this item

What does the C x C x C interface on this copper tee cap in practice?

The C x C x C designation means all three ports accept copper tubing for soldered joints, capping the connection method to sweat fittings only.

What clearance does the 4-1/8" outside diameter require for fitting and mounting?

Each port measures 4-1/8" OD, so allow at least that much radial space plus room for a torch and solder when joining the tee.

How is the Legend Valve 450-331 installed and which step is often done wrong?

Clean, flux, assemble, then heat each joint evenly; the common error is heating the fitting body instead of the tube so solder flows properly.

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