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Brass swing check valve 1-1/2 inch S-451 model 105-207

Legend Valve

Legend Valve 105-207 1-1/2" S-451 Brass Swing Check Valve

SKU CH-RH88-XGWNW

A 1-1/2" brass swing check valve that prevents backflow in plumbing systems

  • 1-1/2" brass swing check valve prevents backflow in plumbing lines
  • Lead-free brass construction meets Prop 65 chemical-disclosure requirements
  • Model 105-207 S-451 design allows automatic flow-direction control
  • New condition ensures factory-original sealing surfaces and spring tension
  • Manufacturer-direct fulfillment on orders over $75

Product Identity

The Legend Valve 105-207 is a 1-1/2 inch S-451 brass swing check valve designed for plumbing installations that require automatic backflow prevention. It suits professional plumbers and maintenance crews working on water supply lines where reliable one-way flow control is needed.

Installation Checkpoints

Verify that your piping uses a 1-1/2 inch connection compatible with the S-451 specification before ordering. Confirm the system pressure and media are suitable for brass construction and that the swing-check mechanism matches the required flow orientation. Note the California Proposition 65 notice regarding chemical content.

Suitability

This valve fits installers needing a standard brass swing check for 1-1/2 inch plumbing runs. It is not intended for buyers who require electronic actuation, specialised alloy bodies, or configurations outside the stated S-451 design.

How it compares

Measured against everything we stock in Plumbing Valves & Valve Assemblies, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 64% of the 720 comparable items (median $47.49).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

What comes in the box with the Legend Valve 105-207 and do I need to buy pipe fittings separately?

The package contains the 1-1/2" S-451 brass swing check valve only. Matching pipe fittings, thread sealant or solder are not included and must be purchased separately.

The supplier title lists 105-207 and S-451 — which identifier should I use when ordering?

Use the full part number 105-207 when placing the order; S-451 is the series designation that confirms the 1-1/2" brass swing check configuration.

What does the Proposition 65 warning mean for a plumber installing this valve in a potable water line?

The valve contains a chemical listed under California Proposition 65 as known to cause cancer and reproductive harm; wear gloves, avoid ingesting debris and wash hands after handling.

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