Description

The AR (Annovi Reverberi) Check Valve Kit 1864 is a complete valve replacement set specifically designed for the XT, XTA, and XTV series of high-pressure pumps. This kit is the primary solution for restoring consistent water flow and pressure when your pump begins to pulse, vibrate, or lose cleaning power.

Because check valves operate under extreme cycles (opening and closing thousands of times per minute), they are subject to debris wear and spring fatigue. Replacing them with this genuine kit ensures your pump maintains its factory-rated PSI.