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ZERO LEAK SOLENOID VALVE

ZERO LEAK SOLENOID VALVE

ZERO LEAK SOLENOID VALVE

Product catalog summary
Product Overview: The Lee Company's Zero Leak Solenoid Valve is designed for high sealing performance with zero nitrogen leakage. It is compatible with petroleum and phosphate-ester based fluids and features a captive retainer nut for easy installation without special tools. The valve offers a 3500 Lohm restriction, ensuring a minimum flow of 0.3 GPM at 3000 psid, and operates within a temperature range of -65°F to +275°F.
Specifications: The valve is a 2-position, 2-way type with an operating pressure range of 500 to 3000 psid, a proof pressure of 4500 psi, and a burst pressure of 6000 psi. It is powered by 18 to 32 Vdc, consuming 7.8 Watts at 28 Vdc, and weighs a maximum of 0.25 lbs. The valve includes an integral safety screen with a 0.004-inch hole size and is endurance tested to 500,000 cycles.
Design Features: The valve incorporates a polymer seal for zero leakage and a MultiSeal design that simplifies port layout, reduces machining costs, and enhances reliability. It is available in normally open and normally closed configurations, with wire exits at either the front or rear of the valve.
Materials: The magnetic path is made of nickel-plated silicon iron, the flow path consists of stainless steels and polymer, the MultiSeal is made of polyamide-imide, and the threaded retainer nut is anodized aluminum.
Part Numbers: The valve is available in four configurations: SDPB3321012A (Normally Open, Front Wire Exit), SDPB3321013A (Normally Closed, Front Wire Exit), SDPB3321012B (Normally Open, Rear Wire Exit), and SDPB3321013B (Normally Closed, Rear Wire Exit).
Contact Information: For further details and technical assistance, contact your local Lee Sales Engineer.
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Catalog excerpts

ZERO LEAK SOLENOID VALVE-1

PRECISION MICROHYDRAULICS PRODUCT DATA SHEET ■ Zero bubbles per minute leakage of nitrogen ■ Compatible with most petroleum and phosphate-ester based fluids ■ Captive retainer nut (no special tools required) ■ 3500 Lohm restriction (0.3 GPM minimum flow at 3000 psid) ■ 18 - 32 Vdc, 7.8 Watts ■ -65°F to +275°F temperature range ■ Integral safety screen, 0.004 inch hole size ■ 0.25 lbs. maximum weight ■ Endurance tested to 500,000 cycles The Lee Company's new Zero Leak Solenoid Valve extends the sealing performance of our field proven piloting solenoid valves. The valve seat incorporates a polymer seal to achieve zero leakage. In addition, our MultiSeal radically simplifies port layout, offers significant space savings, reduced machining costs and higher reliability than traditional sealing methods. Weighing just 0.25 pounds, the Zero Leak Solenoid Valve is a single coil design that is offered in both normally closed and normally open configurations and with lead wires exiting either end of the valve. The solenoid coil has been optimized to ensure positive pull-in while consuming just 78 Watts at 28 Vdc. Please contact your local Lee Sales Engineer for additional information and technical assistance. Front Wire Exit Valve -MULT I SEAL 0( .094 ) LOCATING PIN PART NUMBER The Lee Company • 2 Pettipaug Road, PO Box 424, Westbrook, Connecticut 06498-0424 Tel: 860-399-6281 • Fax: 860-399-7037 • [email protected] • www.theleeco.com

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ZERO LEAK SOLENOID VALVE-2

Pressure: 500 - 3000 psid operating 4500 psi proof 6000 psi burst Temperature: -65°F to +275°F Flow Restriction: 3500 Lohms Leakage: Zero bubbles of nitrogen in one minute at Leakage: Zero Current Drain: 0.28 Amps at 28 Vdc and 70°F (7.8 Watts) Weight: 0.25 lbs. maximum Materials: Magnetic path - Nickel plated silicon iron Flow path - Stainless steels and polymer MultiSeal - Polyamide-imide Threaded retainer nut - Anodized aluminum INSTALLATION HOLE - REAR WIRE EXIT VALVE The Lee Company • 2 Pettipaug Road, PO Box 424, Westbrook, Connecticut 06498-0424 Tel: 860-399-6281 • Fax: 860-399-7037 •...

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