DLV20 Sectional Directional Control Valve
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- Sectional directional control valve is available in 1 to 8 sections and different spool functions.
- Directional control valve is designed with load sensing control to provide flow regardless of changes in load pressure, thus saving energy.
- Hydraulic valve brings pressure-compensated flow control regardless of load pressure.
- Spool with smoothly polished surfaces enables precise control of fluid flow, low leakage.
- Control valve comes in perfect piping layout design, low pressure drop.
- Hydraulic valve is equipped with safety valve, overload valve, charge valve and check valve, suitable for a wide range of applications, easy maintenance.
- Loop type: parallel circuit.
Applications
- Small sized excavator
- Excavator/loader
- Drilling rig
Parameters
| Rated pressure (MPa) | 25 |
| Rated flow (L/min) | 160 (maximum flow: 200 L/min) |
| Pressure range of main overflow valve (MPa) | 10-25 |
| Pressure range of secondary overflow valve (MPa) | 15-31.5 |
| 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 |
| Weight (kg) | 70 |
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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