PDV25 Unloading Valve
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- Unloading valve dumps excess fluid at low pressure and high flow to save energy.
- Control valve supplies oil to steering system and hydraulics at low pressure drop.
- Hydraulic valve diverts pump flow to tank in response to system pressure.
Applications
- Wheel loader
- Excavator/loader
- Material handling machinery
Parameters
| Rated pressure (MPa) | 20 |
| Rated flow (L/min) | 160 |
| Deferential control pressure (MPa) | 1.1 |
| Hydraulic oil | Mineral oil (HL, HLP) in accordance with DIN 51 524 |
| Fluid temperature range (℃) | －20-100 |
| Viscosity range (mm2/s) | 10-380 |
| Fluid cleanliness | Not lower than GB/T 14039-2002 level 19/16 or NAS 1638 level 10 |
| Approximate weight (kg) | 10 |
Professional supplier engaged in the R&D, manufacturing, and sales of various hydraulic components
Annual production capacity of 250,000 sets of hydraulic components
Over 30 series and over 200 varieties and specifications to meet the specific needs of our clients
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