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Bronze in-line check valve with threaded ends

Legend Valve

Legend Valve 105-445 1" T-455 IPS In-Line Check Valve

SKU CH-A1Q3-NWV2F

1-inch bronze in-line check valve prevents backflow in plumbing systems

  • 1" T-455 IPS bronze construction for reliable flow control
  • In-line check valve design prevents backflow in plumbing systems
  • Legend Valve brand ensures consistent manufacturing quality
  • New condition guarantees full service life from installation
  • California Proposition 65 notice informs safe handling practices

Product Identity

The Legend Valve 105-445 is a 1" T-455 IPS bronze in-line check valve designed for plumbing installations. It suits contractors and maintenance teams who need a reliable backflow prevention component for water supply lines.

Thermals Noise Power

This mechanical valve operates without electrical power, so it produces no heat, noise or power draw during normal service. Flow pressure opens the internal seat and spring tension closes it when flow stops or reverses.

Deciding Specification

The 1" T-455 IPS bronze construction determines compatibility with matching pipe threads and pressure ratings. Buyers needing a different connection size, body material or pressure class should select an alternative model.

Highlights

  • 1" T-455 IPS bronze construction for reliable flow control
  • In-line check valve design prevents backflow in plumbing systems
  • Legend Valve brand ensures consistent manufacturing quality
  • New condition guarantees full service life from installation
  • California Proposition 65 notice informs safe handling practices

Specifications

BrandLEGEND VALVE

Questions about this item

How do I install the 1" T-455 IPS in-line check valve and which step is often done wrong?

Thread the valve onto the 1-inch IPS pipe with the flow arrow pointing downstream; the step people get wrong is installing it backwards, which stops the valve from opening.

What maintenance or replacement will the bronze check valve need later?

The bronze body resists corrosion, so only periodic inspection of the internal poppet and spring for debris or wear is needed; replace the valve if the seal no longer holds backflow.

What limit appears first on the 105-445 check valve under sustained flow?

The spring-loaded poppet is rated for 455 psi working pressure; sustained pressure above that level will cause the valve to open prematurely or damage the seat.

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