Control Valves
for Medical and Scientific Applications
Ideal for use in molecular diagnostics, respiratory therapy, compression therapy, environmental analyzers, breath analysis, and patient simulators.
The Latest Control Valves from
The Lee Company
If you need a reliable, high-performance control valve, Lee has your solution. We’ve been supplying space-saving fluid control components for medical and scientific applications for decades. Our family of control valves includes 2- and 3-port miniature solenoid valves to control the flow of air, gases or mild liquids. And if you’re looking for high flow, low power, latching designs, low leakage, compact size, or quiet operation, we have a valve that will suit your design criteria.
Ultra-Miniature HDI Solenoid Valves
High Density Interface (HDI) solenoid valves are compact, lightweight, low-power and easily manifold mounted, making them the perfect solution for applications where a large number of valves must be designed into the smallest space possible.


Electro-Fluidic Systems Handbook
More than 300 pages of technical specifications, part numbers, installation information and useful engineering reference material.
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CONTACT A LEE SALES ENGINEER
Explore proven fluid control solutions designed for your needs and applications. Contact our team of Technical Sales Engineers to get started.