Description
The Watts LF7RU2-2 1” Lead Free Dual Check Valve 0072205 is used to eliminate backflow in plumbing systems. It has a 1” connection and two check valves are mounted parallel that seal off potable water in both directions, ensuring that contaminated water does not flow back to the potable water system. This dual check valve system makes safety and reliability better here, so no contaminated water from sewers or cross-connect can enter the clean water. This valve is made from lead-free material that meets safety requirements for residential, commercial and industrial use for HVAC systems.
