WESTBROOK, CT – The Lee Company’s new Hard Seat VHS Micro-Dispense Valve features the speed and reliability of Lee’s traditional VHS valves, but the traditional elastomeric seal has been replaced with a precision zirconia ball and seat. The result is a valve offering precise, repeatable, non-contact dispensing in the nanoliter to microliter range which is well suited for DMSO and other fluids that typically react with elastomeric seals.
The Hard Seat VHS is available in a number of port configurations, allowing connections to Lee 062 MINSTAC fittings and press on tubing. The 062 MINSTAC outlet can be used with Lee 062 MINSTAC tubing or atomizing nozzles. Custom configurations and voltages are available for specific applications.