The Lee Series 120 Solenoid Valve is a 2-way, ultra-miniature, magnetically latched solenoid valve ideal for compact battery-powered pneumatic applications such as air piloting, lab automation (lab-on-a-chip), and other miniature, power-sensitive markets such as fuel cells or for R&D proof of concept projects.
The Series 120 valve sets a new industry standard in reducing space, weight and power consumption. Measuring just 0.4" long, the valve weighs 300 mg and requires only 1.8 mJ/switch.
Unless otherwise specified, dimensions are in inches [mm]. Drawings are not to scale.
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(click for drawing)
|Flow Media||air; compatible gases|
|Operating Voltage||5 Vdc; 1ms pulse to switch (1.8 mJ/switch)|
|Flow Capacity (air)||5000 Lohms (1 SLPM @ 5 psid)|
|Operating Pressure||Vac-15 psig (0-5 psid)|
|Coil Resistance||14 Ohms at 70°F ( 21°C)|
|Leakage||1 SCCM (max) at 5 psid|
|Max Frequency||10 Hz|
|Ported Style||connection to 0.042" ID soft tubing|
|Wetted Materials||PPS (housing), ceramic (magnet),
430 SS (flow ports & shield), epoxy