Japan, KONAN ELECTRIC, Solenoid Valves
KONAN 4N4 Series 5-Port Solenoid Valves Explosion-proof Hold Type
Product Made In Japan
Manufacturer: KONAN ELECTRIC
Model: 4N4 Series
This is a five-port solenoid valve for the changeover of operation of rotary actuator. A by-pass valve is built in the valve main body, and a speed controller for adjusting the exhaust amount is included in the standard equipment.
Specifications
| Model code | Return | 4N4S102K | 4N4S10BK |
| Hold | 4N4D102K | 4N4D10BK | |
| Port size | Rc1/4 | 1/4NPT | |
| Applicable fluid | Compressed air | ||
| Operating pressure | 0.15 〜 0.7MPa | ||
| Ambient temperature | Structural standard | －5〜 60℃ | |
| Exd Ⅱ BT4 | －5〜 40℃ | ||
| Fluid temperature | — 5 to 60°C (between － 5 and 5°C, remove the moisture in the working fluid, and be careful not to allow freezing.) | ||
| Operating frequency | 2 cycle / s max. / 1 cycle / 6 months min. | ||
| Lubricated | Unnecessary | ||
| Mass | Return：0.8kg Hold：1.4kg | ||
|
Valve section |
Effective sectional area | 10㎟(only in solenoid valve main body excluding silencer provided with throttle valve) | |
| Operation（response）time | 0.05s max. | ||
| Allowable air leakage | Below a specified value in JIS B8373 － 1993 | ||
| Pressure resistance | 1.2MPa | ||
|
Solenoid section |
Flame-proof enclosure construction | Flame-proof enclosure construction d2G4 and Exd Ⅱ BT4 | |
| Rating | Continuous | ||
| Voltage fluctuation tolerance | — 15％〜 10％ | ||
| Apparent power（AC） | Energized 7.5 VA (50 Hz), 5.5 VA (60 Hz) or less Starting 3 times or less of excitation electric power. | ||
| Power consumption（DC） | 4 W or less | ||
| Insulation class | Class H | ||
| Temperature rise (resistance method) | 60°C or less (at rating) | ||
| Insulation resistance | 10 M Ω or less (DC 500 V megger) | ||
| withstand voltage | AC1500V / min. | ||
| Accessory | Mounting bolts, Packing and Silencer with throttle valves. | ||
Model Code
Outside Dimensions
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