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Bronze Y-pattern check valve, 1-1/4 inch, no-lead finish

Legend Valve

Legend Valve 105-306NL 1-1/4 T453 No Lead Bronze Y-Pattern Check Valve

SKU CH-NKHA-DAG6Y

No-lead bronze Y-pattern check valve sized 1-1/4 T-453 for potable water systems

  • No-lead bronze construction meets California Proposition 65 compliance
  • Y-pattern design promotes efficient flow direction control
  • 1-1/4 inch T-453 sizing fits standard plumbing connections
  • Durable bronze body resists corrosion in water systems
  • Check valve function prevents unwanted backflow automatically

1-1/4 Inch Y-Pattern Check Valve

The Legend Valve 105-306NL is a no-lead bronze check valve built for potable-water plumbing systems. It uses a Y-pattern body to guide flow with minimal turbulence. The T-453 designation identifies the specific casting pattern. This valve suits residential and light-commercial supply lines where backflow prevention is required.

No-Lead Bronze Construction

The no-lead bronze alloy meets low-lead mandates for drinking-water installations. The Y-pattern layout allows the internal disc to swing clear of the flow path, reducing pressure drop across the valve. Bronze resists dezincification and corrosion in typical municipal water conditions. The material choice supports long service life without introducing regulated contaminants.

Thread Compatibility and Proposition 65 Notice

Verify that the existing pipe threads match the 1-1/4 inch connection before ordering. The valve carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm. Installers should follow local code requirements for check-valve orientation and accessibility. No integrated test port or drain feature is included in this model.

Highlights

  • No-lead bronze construction meets California Proposition 65 compliance
  • Y-pattern design promotes efficient flow direction control
  • 1-1/4 inch T-453 sizing fits standard plumbing connections
  • Durable bronze body resists corrosion in water systems
  • Check valve function prevents unwanted backflow automatically

Specifications

BrandLEGEND VALVE

Questions about this item

Does the 1-1/4 T-453 No Lead Bronze Y-Pattern Check Valve require periodic seat or spring replacement?

The bronze body and no-lead construction resist corrosion, so internal seats and springs typically last the valve's service life without scheduled replacement.

What pressure or flow limit is reached first during continuous operation?

The Y-pattern design minimises turbulence, allowing the valve to handle sustained flow up to its rated working pressure without premature restriction.

How much heat or noise does the 105-306NL produce when installed in a constantly circulating system?

As a passive check valve with no moving parts under normal flow, it generates no measurable heat and operates silently in continuous service.

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