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
Bronze in-line check valve with solder ends, 1-1/2 inch size

Legend Valve

Legend Valve 105-467NL 1-1/2" S-455NL No Lead Bronze In-Line Check Valve

SKU CH-JNB1-Y3FEN

1-1/2" no-lead bronze in-line check valve prevents backflow in potable water systems

  • No-lead bronze construction meets Prop 65 compliance
  • In-line check design prevents backflow automatically
  • 1-1/2 inch connection fits standard plumbing systems
  • S-455NL model rated for potable water use
  • New condition ensures full factory performance

1-1/2" No Lead Bronze In-Line Check Valve

This valve provides one-way flow control in potable water systems using no-lead bronze construction. It meets low-lead requirements for drinking water installations. The in-line design allows direct installation in horizontal or vertical piping. It is suited for residential and commercial plumbing applications.

1-1/2" nominal size and pressure headroom

The 1-1/2 inch connection fits standard copper tubing of the same nominal size for sweat installation. The bronze body handles typical municipal and well-pressure ranges found in domestic service. Spring-loaded operation maintains seal integrity under normal pressure differentials. Extremely high-pressure spikes or sustained water hammer may exceed the design limits.

Replaces worn swing or lift check valves

This unit upgrades older check valves that leak, chatter or restrict flow due to wear or mineral build-up. The no-lead bronze body eliminates lead exposure concerns present in legacy alloys. The jump is worthwhile when a system requires code-compliant materials or when an existing valve fails to hold prime. It is not for applications requiring a testable backflow preventer assembly.

Highlights

  • No-lead bronze construction meets Prop 65 compliance
  • In-line check design prevents backflow automatically
  • 1-1/2 inch connection fits standard plumbing systems
  • S-455NL model rated for potable water use
  • New condition ensures full factory performance

Specifications

BrandLEGEND VALVE

Questions about this item

Will the 1-1/2 inch S-455NL valve thread onto my existing copper piping without adapters?

The valve uses a CXC connection designed for 1-1/2 inch copper tubing, so it joins directly to matching pipe without extra fittings.

How can I verify the check valve is sealing properly once installed?

Pressurise the line and confirm flow moves only in the arrow direction; no reverse leakage means the bronze disc is seating correctly.

Does the box include solder or flux, or must I supply them myself?

Only the no-lead bronze valve body is supplied; solder, flux and any pipe preparation materials are separate purchases.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.