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| CHARACTERISTIC | SPECIFICATION |
|---|---|
| Operating Pressure | 250 - 3000 psid |
| Operating Ambient Temperature | -65°F to 275°F |
| Operating Fluid Temperature | -65°F to 275°F |
| Internal Leakage | 2 cc / Minute Max at Rated Pressure |
| External Leakage | 0 cc |
| Lohm Rate | 300 Lohms |
| Current Drain | 0.28 amps at 28 VDC at 70°F (7.8 Watts) |
| Max Operating Voltage | 32.2 VDC |
| Resistance | 92 - 108 Ohms at 70°F |
| Pull-In Voltage | 18.0 VDC Max at 275°F and 3000 psi |
| Dropout Voltage | 1.5 VDC Min at 70°F and 3000 psi |
| Pull-In Response Time (28 VDC at 70°F and Rated Pressure) |
Normally Closed Version: 0.030 Seconds Max Normally Open Version: 0.050 Seconds Max |
| Dropout Response Time (28 VDC at 70°F and Rated Pressure) |
Normally Closed Version: 0.030 Seconds Max Normally Open Version: 0.050 Seconds Max |
| Nominal Screen Hole Size | 0.004 inches |
| Weight | Lead Wire Style: 0.24 lbs Max Connector Style: 0.28 lbs Max |
| Wetted Parts | |||
| Part | Material | Specification | Finish |
| Filter Screen | 17-4 CRES | AMS 5604 or AMS 5643 | Passivated |
| MultiSeal | Polyamide-Imide | AMS 3670 | – |
| Housing, Pilot, and Ball Seat | 15-5 PH CRES | AMS 5659 | Passivated |
| Poppets | 440C CRES | AMS-QQ-S-763 | Passivated |
| Ball and Pin | 440C CRES | AMS 5630 | Passivated |
| Shaft | 440C CRES | AMS-QQ-S-762 | Passivated |
| Springs | 302 CRES | AMS 5688 | Passivated |
| Spring Guide | Si Iron BFM | ASTM A867 | Nickel Plate / AMS 2404 |
| Plug and Pushrod | 303 CRES | QQ-S-763C | Passivated |
| Flanges and Plungers | Si Iron BFM | ASTM A867 | Nickel Plate / AMS 2404 |
| Shunt | 22-13-5 CRES | AMS 5764 | Nickel Plate / AMS 2404 |
| Shims and Spacers | 302 CRES | ASTM A666 | Passivated |
| Seals | Graphite Filled PTFE | – | – |
| Seal Keeper | 416 CRES | QQ-S-763C | Passivated |
| Braze | Silver Alloy | AMS 4774 | Nickel Plate / AMS 2404 |
| Non-Wetted Parts | |||
| Part | Material | Specification | Finish |
| Cover | Si Iron BFM | ASTM A867 | Nickel Plate / AMS 2404 |
| Retainer | 2024 T-351 AL | AMS-QQ-A-225 / 6 | Anodize / MIL-PRF-8625 Type II |
| Retaining Ring | 302 CRES | ASTM A313 / A313M | Passivated |
| Coil | Copper Magnet Wire | NEMA MW1000 / MW16 | – |
| Shrink Tube | PVDF and PTFE | AMS-DTL-23053 / 8 & / 12 | – |
| Insulation Tape | Polyimide | ASTM D5213 | – |
| Solder | Sb05A | J-STD-006 | – |
| Potting Compound | Stycast 2762FT, Catalyst 17 | – | – |
| Lead Wire* | 22 AWG | SAE AS22759 / 11 | – |
| Connector Shell** | 300 Series CRES | – | Passivated |
| Connector Pins** | Gold Plated | – | – |
| Connector Seal** | Fluorosilicone Elastomer | – | – |
| Connector Sleeve** | 304 CRES | AMS-QQ-S-763 | Passivated |
| Connecting Wire** | 26 AWG | SAE AS22759 / 11 | – |
*Applicable to lead wire versions only.
**Applicable to connector versions only.
This table below contains the part numbers and technical specifications for this product. If you have specific questions, need a quote, or would like to request a handbook or drawing, click the red request button in the column on the far right.
| Part Number | Description |
|---|---|
| CUTA4330221B | MultiSeal Extraction Tool |
| CUTA4330121B | MultiSeal Removal Tool |
| SDBB4330108A | Replacement MultiSeal |
| CUTA4330021A | Test Fixture |
From plugs to solenoid valves, there’s a vast array of products that The Lee Company can offer. If you’d like to discuss the best solution for your specific application or to learn more about our capabilities, use-cases, or quality standards, contact your local Lee sales engineer.
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The Lee Company has developed the Lohm Laws for defining and measuring resistance to fluid flow. The Lohm is defined such that 1 Lohm will flow 100 GPM of water with a pressure drop of 25 psi at a temperature of 80°F.
Always verify flow calculations by experiment.
*There are many parameters to consider when determining V-Factor. Click here for more information.
