| 1. Working Principle | |
| The valve can properly allocate the output flow of the auxiliary pump to the working equipments in the hydraulic system and switching hydraulic system according to the motor rotation automatically. The working principle is using the pressure decrease when the flow is passing through the damp hole. Thus the switching system can acquire needed volume of flow under any rotation speeds, increase the productivity and save the heating time of the hydraulic system. | |
| 2. Working condition | |
| 1). Environment temperature: -20℃～80℃ 2). Oil in use: recommend using ordinary hydraulic oil YA-N68, CB2512-81 or 11# engine oil for summer use, 8# engine oil for winter use. 3). Filtering precision: no less than 25 micron 4). Oil temperature: 40℃～65℃ (recommendation) |
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| 3. Installation and Connection | |
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| 4. Appllication | |
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Apply to Loader ZL40, ZL50 steering system. |