Ball and Seat Outlet Check Valve (225µL)

This prefabricated valve unit saves installation time and reduces the handling of small parts, as compared with the valve replacement process using the corresponding valve rebuild kit [Part Number WAT026014]. The valve is convenient and easy to install in Waters® 515 and 600 pumps, as well as the LC Module 1 system. All Waters check valves are leak-tested at the factory and assembled in a clean environment.