IEP Extended Performance Solenoid Valve

The IEP Series Extended Performance Solenoid Valve is designed to perform consistently under conditions that are far more demanding than typical high-speed dispensing applications.

IEP Extended Performance Solenoid Valve

Available in a 2-way, normally closed, axial flow configuration, this compact solenoid valve expands on the operating pressure and temperature range capabilities of Lee’s micro-dispense valves without compromising reliability.

Featuring welded stainless steel construction and a wide selection of seal elastomers, this robust valve is suitable for flowing both gases and liquids in extreme environments. The valve design was optimized to achieve a perfect balance between switching and sealing performance making it ideal for a wide variety of applications such as CubeSat propulsion, precision combustion systems, gas chromatography, scanning electron microscopes, medical devices and other OEM applications.

Performance parameters can be optimized to meet specific application requirements. Contact your Engineer for additional technical assistance and application information.

  • Compact size
  • Light weight: 4.7 grams
  • Low internal volume: 62 μL
  • Operating pressures up to 800 psig
  • Operating temperatures up to 275°F (135°C)
  • Flow capacity: 4100 Lohms (54 SLPM @ 800 psid, air; 70°F, Ref. Cv = 0.005)
  • Response time as fast as 0.5 ms

  • Spike & hold drive required (reference Lee drawing number LFIX1002250A for schematic)

  • Wetted materials: FeCr alloy, 316 SS and seal material
  • Recommended filtration: 17 microns

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    Electro-Fluidic Systems

    Solenoid Valves