DVF Feeding Unit
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Design and manufacture hydraulic valves for your control application.
Features
- Feeding unit diverts flow directly in steering systems and working hydraulic systems at low pressure drop, which is a good substitute for pilot pump.
- Pilot valve supply unit is suitable for machinery without pilot pump, energy saving.
- Pilot volve supply unit with accumulator provides an instantaneous flow rate up to 40 L/min, much higher than that supplied by a pilot pump (10 L/min), thus improving flexibility and efficiency.
- Hydraulic valve is equipped with four solenoid valves to direct oil flow through P and F Port (inlet and outlet).
Applications
- Loader
- Bulldozer
- Hoisting machinery
- Agricultural machinery
- Material handling machinery
Parameters
| Input nominal pressure (MPa) | 20 |
| Output nominal pressure (MPa) | 3 |
| Solenoid valve operating voltage (V) | 24 |
| Unloading pressure (MPa) | 4.5 |
| Nominal flow (L/min) | 16 |
| Hydraulic fluid | Mineral oil (HL, HLP) in accordance with DIN 51 524 |
| Fluid temperature range (℃) | －20-80 |
| Viscosity range (mm2/s) | 10-380 |
| Fluid cleanliness | Not lower than GB/T 14039-93 level 19/16 or NAS 1638 level 10 |
| Weight (kg) | 9.5 |
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