Waters 6K/6KA 225 uL Head Replacement Check Valves

Shop replacement check valves for Waters 6K/6KA HPLC systems with 225 uL head #3 configurations, including OPTI-MAX check valve replacement cartridges, inlet check valves and outlet check valves.

These components are used for pump maintenance and fluid path service. Product options shown on this page include ceramic ball/seat, ruby/sapphire, PEEK cartridge and SS cartridge configurations.

Compare Waters 6K/6KA check valve options by inlet or outlet position, cartridge type, material configuration and maintenance need. For help matching a check valve to your system, contact Optimize Technologies.