3/4'' CKD Type Normally Closed Solenoid Valve Stainless Steel
Solenoid Valve ADK11-20
Power:Solenoid
Media:Air, Water, Oil, Gas
Port Size:3/4''
Function:2/2 Way, Normally Closed / Normally Open
Operation:Direct Acting
Body Material:Stainless Steel
Seal Material:NBR, EPDM, FKM, Si
Medium Temperature:-10 to +60℃
Electrical Connector:DIN 43650 Connector, Wire Leads
Voltages:12V DC, 24V DC, 24V DC, 110V AC, 220V AC
Orifice Size (mm):1.5, 2, 3, 3.5, 4, 5, 7, 10
Dimension of CKD Type ADK11 Series Solenoid Valve:
| Model No. | A | B | C | D | E | F | G |
| ADK11-15A-02C | 71 | 27(29) | 14.5 | 75.5 | 102 | 50 | Rc1/2 |
| ADK11-20A-02C | 80 | 32(35) | 17.5 | 79 | 108.5 | 60 | Rc3/4 |
| ADK11-25A-02C | 90 | 41(45) | 21.5(22.5) | 84.5 | 118(119) | 71 | Rc1 |
Technical Data:
| Descriptions | Standard Specifications | Optional Specifications |
| Working Fluid | Air/low vacuum (1.33 x 103 Pa (abs))/water/kerosene/oil (50mm2
/s or less) | Hot Water |
| Working pressure differential MPa | 0 to 1.0 (refer to max. working pressure differential in individual
specifications.) |
| Max. working pressure MPa | 2 (≈290 psi, 20 bar) |
| Proof pressure (water pressure) MPa | 4 (≈580 psi, 40 bar) |
| Fluid temperature (*1) °C | -10 (14°F) to 60 (140°F) | -10 (14°F) to 90 (194°F) |
| Ambient temperature °C | -10 (14°F) to 60 (140°F) |
| Thermal class | Class 130 (B) | Class 180 (H) |
| Atmosphere | Place free of corrosive gas and explosive gas |
| Valve structure | Pilot kick poppet, diaphragm drive |
| Valve seat leakage (*2) cm3 /min(ANR) | 1 or less (air) |
| Mounting orientation | Unrestricted |
| Body/seal material | Bronze/nitrile rubber | Bronze/ethylene propylene rubber |
Reference NO | ADK11-10 | ADK11-15 | ADK11-20 | ADK11-25 | ADK11-35 | ADK11-40 | ADK11-50 |
Ordering NO | 2W160-10 | 2W160-15 | 2W200-20 | 2W250-25 | 2W350-35 | 2W400-40 | 2W500-50 |
Pipe Size | 3/8'' | 1/2'' | 3/4'' | 1'' | 1-1/4'' | 1-1/2'' | 2'' |
CV | 4.5 | 4.5 | 8.6 | 12 | 24 | 28 | 48 |
Orifice | 15mm | 15mm | 20mm | 25mm | 35mm | 40mm | 50mm |
Fluid Temp (℃) | -5~+80 | -5~+80 | -5~+80 | -5~+80 | -5~+80 | -5~+80 | -5~+80 |
| Operating pressure kgf/cm2 (bar) | Water | 0~5 | 0~5 | 0~5 | 0~5 | 0~5 | 0~5 | 0~5 |
Air | 0~7 | 0~7 | 0~7 | 0~7 | 0~7 | 0~7 | 0~7 |
Oil | 0~5 | 0~5 | 0~5 | 0~5 | 0~5 | 0~5 | 0~5 |
High Pressure type | Water | 0.5~10 | 0.5~10 | 0.5~10 | 0.5~10 | 0.5~10 | 0.5~10 | 0.5~10 |
Air | 0.5~20 | 0.5~10 | 0.5~10 | 0.5~10 | 0.5~10 | 0.5~10 | 0.5~10 |
Brando Factory Production of Solenoid Valves:
Product Features:
1. ADK11 series is direct, multiplex, connected diaphragm,
conductive and normally closed (NC) 2/2 way solenoid valve;
2. Able to be operated directly under low pressure;
3. Availability of fluid type:water, air, light oil;
4. Diaphragm accept for customization NBR, FKM, Silicone and EPDM.
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