Zurn 125-950XLT Double Check Valve Assembly 1.25 in

Product Description

The ZURN 125-950XLT is a bronze double check valve assembly designed for backflow prevention in potable water and general plumbing systems. This 1.25-inch assembly uses two independently operating spring-loaded check valves to prevent reverse flow from entering the supply line. It is built for commercial and residential applications where a reliable, low-maintenance backflow preventer is required. Licensed plumbers and mechanical contractors install this type of assembly as part of code-compliant cross-connection control programs.

The 125-950XLT is suited for irrigation systems, commercial water service lines, fire protection supply connections, and other plumbing applications requiring backflow protection at 1.25 inches nominal pipe size. The bronze body construction makes it appropriate for both indoor mechanical rooms and protected outdoor installations.

Key Features

• Double check valve design provides two independent points of backflow protection
• Bronze body construction offers corrosion resistance in water service environments
• 1.25-inch nominal size fits standard threaded pipe connections
• Compact assembly suitable for space-constrained mechanical installations
• Low-maintenance design with independently replaceable internal check modules

Compatibility

Designed as an OEM-style replacement or new-installation double check valve assembly for 1.25-inch threaded plumbing systems requiring backflow prevention.

Installation Notes

Installation must be performed by a licensed plumber in accordance with local plumbing codes and applicable cross-connection control regulations. Shut off the water supply and relieve system pressure before installing or servicing the assembly. The unit should be installed in an accessible location to allow for periodic testing and inspection as required by local authority having jurisdiction. Consult the International Plumbing Code (IPC) and local amendments for backflow preventer placement and testing requirements.

Technical Specifications

• Body Material: Bronze
• Nominal Size: 1.25 inches
• Valve Type: Double Check Assembly

Standard Information

• Brand: ZURN
• Manufacturer Part Number: 125-950XLT