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Bronze in-line check valve with copper sweat connections

Legend Valve

Legend Valve 105-465 1" S-455 CXC In-Line Check Valve

SKU CH-K44V-92S77

One-inch bronze in-line check valve with copper-to-copper connections prevents backflow in plumbing systems

  • Bronze construction resists corrosion for long service life
  • 1-inch C x C connections fit standard copper piping
  • In-line check design prevents backflow automatically
  • S-455 model rated for reliable shut-off performance
  • New condition ensures full factory specification compliance

1" Bronze In-Line Check Valve

The Legend Valve 105-465 is a 1" S-455 C x C bronze in-line check valve designed for plumbing systems requiring unidirectional flow control. It suits residential and commercial installations where backflow prevention is needed on copper piping.

Copper Sweat Connection Integration

The valve uses C x C sweat ends for direct soldering onto 1" copper tube, eliminating the need for separate adapters or threaded fittings. Its in-line body fits within the pipe run without requiring additional clearance or support brackets beyond standard piping practice.

Flow Capacity and Pressure Limits

The bronze construction handles typical potable water pressures found in building services while the check mechanism closes automatically when flow reverses. Installations demanding higher pressure ratings, larger diameters or flanged connections will need a different valve specification.

Highlights

  • Bronze construction resists corrosion for long service life
  • 1-inch C x C connections fit standard copper piping
  • In-line check design prevents backflow automatically
  • S-455 model rated for reliable shut-off performance
  • New condition ensures full factory specification compliance

Specifications

BrandLEGEND VALVE

Questions about this item

What pressure or temperature limit appears first during continuous flow through the 1" S-455 CXC bronze body?

The bronze in-line check valve handles typical plumbing pressures and temperatures; sustained high-temperature flow will reach the material's thermal limit before the spring-loaded seat reaches its pressure rating.

How much noise or heat does the check valve generate when water runs through it all day?

The spring-loaded disc opens and closes silently with normal flow; no electrical components mean zero heat generation and negligible vibration in the 1" copper sweat connections.

Which pipe fittings or tools must I already have to install this 1" CXC valve?

You need 1" copper tubing, a torch, flux and lead-free solder for the sweat connections, plus a pipe cutter and emery cloth to prep the ends.

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