Eksigent Check Valve Rebuild Kit for 10,000 psi

The Eksigent 801-00066 Check Valve Rebuild Kit is a maintenance package containing the necessary components to service and restore the function of a high-pressure check valve in an Eksigent brand pump, typically used in ultra-high-performance liquid chromatography (UHPLC) systems. The check valve is critical to pump performance. Over time, the ball and seat surfaces can wear or become fouled, leading to flow ripple, pressure fluctuations, or failure to prime.