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The proportional valve can output a specific pressure curve according to the parameters of the clutch;
Different proportional valve combinations can realize the front 4 rear 4 or the front 6 rear 6 shift combination of the gearbox;
Proportional valves can be interchanged with solenoid valves to meet different needs.
Tractor gearbox
Construction machinery gearbox
Nominal pressure MPa | 3 |
Nominal flow L /min | 36 |
Solenoid valve operating voltage | 12VCD±15% |
24VCD±15% | |
Hydraulic fluid | Mineral oil (HL, HLP) in accordance with DIN 51 524 |
Oil temperature range ℃ | -20~80 |
Oil cleanliness | The cleanliness of the oil and system is not lower than GB/T 14039-93 19/16 or NAS 1638 level 10 |
Mass Kg | 20 |
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