Solenoid Valve for Pressure Control
- Sensor type: Normal open 3-way
- Operating temperature : -30°C∼130°C(-22°F~266°F)
- Frequency:
LR, 2ND, UD, OD: 61.27Hz (at the ATF temp. above -20°C(-4°F))
DCC: 30.64Hz
- Internal resistance:
3.0 ± 0.5 Ω (LR, 2ND, UD, OD, TCC)
4.35 ± 0.5 Ω (VFS)
- Surge voltage: 56 V (Except VFS)
Input Current(mA) | Control Pressure (No line pressure) | |||
Increasing Current | Decreasing Current | |||
MAX. (Kgf/㎠) ［Kpa］ | MIN. (Kgf/㎠) ［Kpa］ | △ (Kgf/㎠) ［Kpa］ | MIN. (Kgf/㎠) ［Kpa］ | |
100 | 6.52［639］ | 5.87［575］ | ［64］ | |
200 | 6.23［611］ | 5.70［559］ | ［52］ | 5.43［532］ |
300 | 5.76［564］ | 5.24［514］ | ［50］ | 4.49［484］ |
400 | 5.08［498］ | 4.59［450］ | ［48］ | 4.30［421］ |
500 | 4.24［416］ | 3.78［370］ | ［46］ | 3.52［345］ |
700 | 2.29［224］ | 1.82［178］ | ［46］ | 1.51［148］ |
800 | 1.41［138］ | 0.09［88］ | ［50］ | 0.58［57］ |
900 | 0.65［64］ | 0.14［14］ | ［50］ | 0［0］ |
1,000 | 0.24［24］ | 0［0］ | ［24］ | |
1,100 | 0.24［24］ | 0［0］ | ［24］ | |
*Test condition:
Ps : Supply Pressure (Ps＝7.1 ± 0.3 KGf/㎠)
Pc : Control Pressure
Pex : Exhaust Pressure (Atmosphere pressure)
ATF : DIAMOND ATF SP-Ⅲ
ATF temperature : 30 ± 3°C (86°F)
- Coil resistance : 4.35 ± 35Ω
- Dither Frequency : 600 ± 20Hz
In case of VFS solenoid valve, the relation between Duty and oil pressure can't be expressed.
