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Bronze in-line check valve, half-inch IPS threads

Legend Valve

Legend Valve 105-443 1/2" T-455 IPS In-Line Check Valve

SKU CH-4M1F-6V2JX

A 1/2" bronze in-line check valve prevents back-flow in plumbing systems

  • 1/2" IPS bronze check valve fits standard plumbing lines
  • T-455 design prevents back-flow in water systems
  • Bronze body resists corrosion for long service life
  • In-line configuration allows simple horizontal or vertical installation
  • New condition ensures clean, factory-fresh sealing surfaces

1/2" Bronze In-Line Check Valve

This 1/2 inch T-455 IPS bronze check valve is designed for plumbing systems that require automatic backflow prevention. It suits installers and maintenance teams working on potable water or hydronic lines where a compact in-line valve is specified.

Installation notes

The valve threads directly into 1/2 inch IPS piping without special tools or soldering. Ensure the flow arrow matches system direction; reversing it will block flow entirely. Debris on the seat during assembly can prevent a tight seal, so flush the line before final tightening.

Critical specification

The 1/2 inch T-455 IPS connection size and bronze body material determine whether this valve fits the existing piping and meets the fluid compatibility requirements for the installation.

Highlights

  • 1/2" IPS bronze check valve fits standard plumbing lines
  • T-455 design prevents back-flow in water systems
  • Bronze body resists corrosion for long service life
  • In-line configuration allows simple horizontal or vertical installation
  • New condition ensures clean, factory-fresh sealing surfaces

Specifications

BrandLEGEND VALVE

Questions about this item

How do I confirm the 1/2" T-455 IPS check valve is working after installation?

Pressurise the line and verify flow moves freely in the marked direction while no water passes when the supply is shut off.

What comes with the Legend Valve 105-443 and what must I supply myself?

The valve body is included; you must provide the 1/2" IPS pipe fittings, thread sealant and any tools needed for installation.

Which version of the 105-443 should I choose for a standard residential cold-water line?

The single 1/2" T-455 IPS bronze model listed is the only version offered for that pipe size and application.

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