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Bronze Y-pattern check valve with 3/4 inch connections

Legend Valve

Legend Valve 105-404 3/4" S-453 Y-Pattern Check Valve

SKU CH-8CXD-728D9

Bronze Y-pattern check valve with 3/4 inch connection for reliable flow control

  • Bronze construction resists corrosion for long service life
  • Y-pattern design reduces flow restriction in plumbing systems
  • 3/4 inch connection fits standard residential piping
  • Check valve prevents backflow automatically without manual operation
  • California Proposition 65 warning indicates regulated chemical content

3/4" Bronze Y-Pattern Check Valve

The Legend Valve 105-404 is a 3/4 inch S-453 bronze Y-pattern check valve designed for plumbing installations that require reliable backflow prevention in a straight-line flow path. It suits contractors and maintenance teams fitting residential or light commercial water systems.

California Proposition 65 chemical warning

This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. Installers must follow local safety regulations and handle the valve with appropriate protective equipment during fitting and servicing.

3/4 inch nominal connection size

The valve features a 3/4 inch connection that determines compatibility with existing pipework; verify the line size before purchase to ensure the correct fit for the intended plumbing circuit.

Highlights

  • Bronze construction resists corrosion for long service life
  • Y-pattern design reduces flow restriction in plumbing systems
  • 3/4 inch connection fits standard residential piping
  • Check valve prevents backflow automatically without manual operation
  • California Proposition 65 warning indicates regulated chemical content

Specifications

BrandLEGEND VALVE

Questions about this item

Which size of the Legend Valve 105-404 Y-pattern check valve should I choose?

The valve is supplied in a 3/4 inch size with model numbers 105-404 and S-453, so select this version when your piping matches that diameter.

What does the 3/4 inch rating mean once the valve is installed?

It indicates the nominal pipe size the bronze Y-pattern check valve connects to, allowing flow in one direction while preventing backflow in plumbing systems.

How does the threaded interface affect what the valve can handle?

The threaded ends accept standard 3/4 inch pipe threads, capping the installation to that size and the pressure limits of the bronze body.

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