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Pilot operated solenoid valve
max. 5 000 psi THE LEE COMPANY

The Lee Miniature Piloting Solenoid Valve was designed and developed for use in aerospace hydraulic and fuel systems, oil tool applications, and other challenging high pressure applications. Incorporating innovative design and advanced technology it has set a new bench mark in space and weight savings and power consumption. The lightest version weighs under 0.14 lbs. (2.3 oz.) and uses only 7.8 watts at 28 Vdc. Normally closed and normally open, 2 position, 3-way solenoid valves are offered as standard versions in single and dual coil 28 Vdc designs. Each of these are available for 3000 psi, 4000 psi or 5000 psi systems with Lohm rates of 1800 and 2200 Lohms.

The MultiSeal is a new sealing concept based on the controlled expansion of a cylindrical polyamide-imide sealing element, eliminating conventional O-Rings and Anti-Extrusion Rings. The MultiSeal radically simplifies port layout, offers significant space savings, reduced machining costs and higher reliability than traditional sealing methods. To meet the rigorous demands of the aerospace industry, the MultiSeal has completed extensive qualification testing. This included 10,000,000 impulse cycles (0-7500-0 PSI) at 275°F.