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250 SERIES SOLENOID VALVE

250 SERIES SOLENOID VALVE

250 SERIES SOLENOID VALVE

Product catalog summary
Overview: The document is a product data sheet for the 250 Series Solenoid Valve by The Lee Company, detailing specifications, features, and part numbers for both single and dual coil models.
Specifications:
  • Type: 2 position, 3-way solenoid valve.
  • Pressure: Operating at 3000 psid, with a maximum transient pressure of 4050 psid, proof pressure of 4500 psi, and burst pressure of 7500 psi.
  • Temperature Range: -65°F to +275°F.
  • Flow Restriction: 3500 Lohms, ensuring a minimum flow of 0.3 GPM at 3000 psid.
  • Leakage: Maximum internal leakage of 2 cc/minute at 3000 psi, with zero external leakage.
Electrical and Mechanical Characteristics:
  • Voltage: Operates between 18 Vdc to 32.2 Vdc.
  • Current Drain: Single Coil - 0.28 Amps at 28 Vdc and 70°F (7.8 Watts); Dual Coil - 0.35 Amps per coil at 28 Vdc and 70°F (9.8 Watts).
  • Weight: Single Coil - 0.14 lbs. maximum; Dual Coil - 0.21 lbs. maximum.
  • Materials: Magnetic path made of nickel-plated silicon iron, flow path of stainless steels, MultiSeal of polyamide-imide, and threaded retainer nut of anodized aluminum.
Features:
  • Includes a captive retainer nut requiring no special tools.
  • Integral safety screen with a 0.004-inch hole size.
  • Available in normally open and normally closed models.
  • Endurance tested to 1,000,000 cycles.
Part Numbers:
  • Single Coil Valves: SDBB2531002A (Normally Open, Phosphate Ester), SDBB2531003A (Normally Closed, Phosphate Ester), SDBB2531012A (Normally Open, MIL-PRF-5606, MIL-PRF-83282), SDBB2531013A (Normally Closed, MIL-PRF-5606, MIL-PRF-83282).
  • Dual Coil Valves: SDBB2532002A (Normally Open, Phosphate Ester), SDBB2532003A (Normally Closed, Phosphate Ester), SDBB2532012A (Normally Open, MIL-PRF-5606, MIL-PRF-83282), SDBB2532013A (Normally Closed, MIL-PRF-5606, MIL-PRF-83282).
Contact Information: For further details and technical assistance, contact The Lee Company at 2 Pettipaug Road, PO Box 424, Westbrook, Connecticut 06498-0424, Tel: 860-399-6281, Fax: 860-399-7037, Email: [email protected], Website: www.theleeco.com.
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Catalog excerpts

250 SERIES SOLENOID VALVE-1

250 SERIES SOLENOID VALVE ■ 2 position, 3-way, 3000 psi ■ 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 ■ 0.14 lbs. maximum weight, single coil version The Lee Company's newest 250 Series Solenoid Valve combines the added porting flexibility of our Flange Mount 250 Series Solenoid Valve with our field proven Piloting Solenoid coil. The one-piece MultiSeal provides reliable sealing both axially and radially minimizing the size of the hydraulic interface. It's omni-directional design allows porting flexibility without the need for O-Rings or anti-Extrusion Rings. Available in normally open and normally closed models, the single coil 250 Series Solenoid Valve weighs only 0.14 pounds and consumes just 7.8 watts at 28 Vdc. Please contact your local Lee Sales ■ Endurance to 1.°°°,000 cydw Engineer for additional information and technical assistance. Single Coil Solenoid Valve SINGLE COIL VALVES 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

 Open the catalog to page 1
250 SERIES SOLENOID VALVE-2

SPECIFICATIONS Type: 2 position, 3-way Pressure: 3000 psid operating 4050 psid maximum transient 4500 psi proof 7500 psi burst Temperature: -65°F to +275°F Flow Restriction: 3500 Lohms Leakage: 2 cc/minute maximum internal Current Drain: Single Coil - 0.28 Amps at 28 Vdc and 70°F (78 Watts) Dual Coil - 0.35 Amps per coil at 28 Vdc and 70°F (9.8 Watts) Weight: Single Coil - 0.14 lbs. maximum Dual Coil - 0.21 lbs. maximum Materials: Magnetic path - Nickel plated silicon iron Flow path - Stainless steels MultiSeal - Polyamide-imide Threaded retainer nut - Anodized aluminum INSTALLATION HOLE - SINGLE...

 Open the catalog to page 2

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