Legend Valve 105-407 Bronze Check Valve 1-1/2 in

Product Description

The LEGEND VALVE 105-407 is a bronze Y-pattern check valve designed for 1-1/2 inch pipe with soldered end connections. It carries a 300 WOG (Water, Oil, Gas) pressure rating, making it suitable for a range of fluid control applications in commercial and residential plumbing systems. The Y-pattern body design reduces turbulence and pressure drop compared to standard swing-check configurations, which matters in systems where flow efficiency is critical. Licensed plumbers and pipefitters install this valve to prevent backflow and protect pumps, water heaters, and other pressure-sensitive equipment from reverse flow conditions.

This check valve is intended for 1-1/2 inch copper pipe systems using soldered connections. Typical applications include domestic water supply lines, hydronic heating systems, and light commercial plumbing where a reliable, low-maintenance backflow prevention device is required. The bronze body offers corrosion resistance in wet service environments. It is sold individually and is appropriate for both new construction and retrofit installations where a code-compliant check valve is needed.

Key Features

• Y-pattern body design reduces pressure drop and turbulence through the valve
• Bronze body construction for corrosion resistance in water and fluid service
• 300 WOG pressure rating suitable for water, oil, and gas applications
• Soldered x soldered end connections for secure, leak-free copper pipe integration
• 1-1/2 inch pipe size covers common residential and light commercial line sizes

Compatibility

Designed as an OEM-style replacement or new-installation check valve for 1-1/2 inch copper pipe systems using soldered connections in residential and light commercial plumbing applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the IPC. Shut off the water supply and depressurize the line before soldering the valve into the system. Flow direction arrow on the valve body must be observed during installation to ensure proper check valve function. Avoid applying excessive heat directly to the valve body during soldering to protect internal components.