The first Electro-Fluidic Systems product, the Lee Interface Fluidic (LIF) solenoid valve was designed in the 1960's to meet demands for superior performance and reliability. The LIF set a new standard in miniaturisation and low power consumption, a standard which is still a benchmark for the industry. LIF's success prompted the evolution of new valves, pumps, tube fitting systems, and fluid control components required to complete systems for flowing all types of fluids and gases, no matter how aggressive. You can now build your complete fluid handling systems using the world's best components.

Lee Control Valves have been designed specifically for miniature applications. For more than a decade, these valves have been the primary choice for manufacturers requiring high speed operation and precision, repeatable dispensing of liquids for ink jet printing equipment and other applications around the world.

Click here for further information.

INKA Series miniature solenoid valves have been designed specifically for micro dispensing and ink jet applications. For more than a decade, these valves have been the primary choice for manufacturers requiring high speed operation and precision, repeatable dispensing of liquids for ink jet printing equipment and other applications around the world. 

Click here for further information.

Our miniature inert solenoid valves have been designed specifically for analytical, clinical and scientific instrument applications. For more than fifteen years, our Y-valves and Micro Inert Valves (MIVs) have been the standard for manufacturers requiring accurate, precise, and reliable operation. These valves have been used on the best instruments and devices by leading manufacturers and researchers around the world. Our new R-valve continues this tradition of excellence with a modular porting, small size and flexible configuration. 

Click here for further information.

Lee Pre-Set and Variable Volume Pumps are the solution for automated chemistry systems. Designed for "install and forget" operation with outstanding features and performance. 

Click here for further information.

We provide an exceptional parts production service for many prominent companies in the bio-medical field. Our prices are competitive, and we offer complete, trained engineering supervision that assures quality in design and production. We have complete electronic and pneumatic test facilities as well as a fully equipped machine shop in our modern plant. We even do micro machining. As a result of our experience and full range of machinery and equipment, we meet your most exacting production schedules and can work with you in close harmony to optimize design.  

Click here for further information.

Lee Visco-Jet Micro-Mixer
The Lee Visco-Jet Micro-Mixer uses aerospace technology to provide the ultimate in static mixing efficiency. A series of 36 critically controlled spin chambers subject the incoming liquids to a vigorously repeated mixing process. No electrical or mechanical input is required - the mixing energy is drawn from the liquids themselves.

LFP Series Piezo-Electric Valves
The LFP Series valves are the result of the Lee Company's pioneering efforts in piezo-electric valves. These valves allow the user high speed or analogue switching. The LFP valves are suitable where a high speed switching valve is needed or flow rates need to be regulated by varying the valves restriction.

Our Miniature Inert System of Tubing And Connectors has been designed specifically for analytical, clinical and scientific instrument applications. For more than fifteen years, our Y-valves and Micro Inert Valves (MIVs) connected with MINSTAC have been the standard for manufacturers requiring accurate, precise, and reliable operation. This combination has been used on the best instruments and devices by leading manufacturers and researchers around the world. Our new 125 MINSTAC continues this tradition of excellence with modular porting, small size and flexible configuration.

Click here for further information.