The health, safety and well-being of our employees, their families, our communities and our customers has always been our first priority at The Lee Company. Click here to learn what we are doing to help keep people safe during the COVID-19 pandemic.

Need help fast? Call 1-800-LEE-PLUG

HDI ® - The High Density Interface Platform of Control Solenoid Valves HDI ® - The High Density Interface Platform of Control Solenoid Valves

Key Highlights

  • Compact & Lightweight
  • Conventional, Latching & Quiet Operation Models
  • Low Power Consumption
  • Low Leakage
  • Long Cycle Life

HDI® - The High Density Interface Platform of Control Solenoid Valves

The High Density Interface (HDI) control solenoid valve is a 7 mm compact and lightweight design making it the ideal solution for applications where a large number of valves must be designed into the smallest space possible. Available in 2-port and 3-port configurations, HDI Solenoid Valves enable designers to meet critical system-level performance requirements without making compromises. Whether you’re looking for low power consumption, low leakage or quiet operation, the HDI valve is your solution that provides unmatched reliability.

Download this infographic to learn more about The Lee Company’s control solenoid valves, including the genvi® and the Ultra-Miniature High Density Interface (HDI) solenoid valves. This infographic features key performance specifications and an overview of the valves in a wide variety of medical and scientific applications.


Lee control solenoid valves are used in a wide range of applications such as medical equipment, diagnostics, respiratory therapy, and environmental and breath analyzers. Learn more by downloading our Control Solenoid Valves Brochure.


Our HDI Control Solenoid Valves include models specifically designed for quiet operation and ultra-low power consumption. See an overview of the key features and benefits that make HDI Solenoid Valves unique among solenoid valves in a single-page summary.


Get detailed information about HDI Solenoid Valves, including their flow performance, porting schematics, reference drawings, accessory kits, and components.


Contact a Lee sales engineer

Start a discussion with one of our technical experts to find out what Lee products can do for your specific application.