Description
The Watts 0794151 Total Relief Backflow Repair Kit contains the internal components required to restore the relief valve section of compatible 909VT reduced pressure zone backflow preventers. Designed for 4-inch to 10-inch assemblies, the kit includes replacement sealing and operating parts that renew proper relief valve function during scheduled maintenance or repair. Installed within the backflow preventer body, it works with water distribution and HVAC systems to maintain reliable backflow protection and pressure relief. Replacing worn internal components supports proper valve operation, dependable sealing, and continued protection of potable water systems from reverse flow conditions.
