DL20 Sectional Directional Control Valve
- Sectional directional control valve is available from 1 to 8 sections.
- Hydraulic valve is compact designed, simplifying piping design and installation.
- Sectional control valve is equipped with safety valve, overload valve, charge valve and check valve, suitable for a wide range of applications, easy maintenance.
- Spool with smoothly polished surfaces enables precise control of fluid flow.
- Directional control valve controls the fluid flow and has excellent flow characteristics.
- Actuating method: mechanically operated, hydraulically operated.
- Loop type: parallel circuit, series-parallel circuit or dual circuit.
Applications
- Small sized loader, excavator
- Forklift
- Agricultural tractor auxiliary function
- Drilling rig
- Hoisting machinery
- Material handling machinery
Parameters
| Rated pressure (MPa) | 25 |
| Rated flow (L/min) | 160 (maximum flow: 350L/min) |
| Pressure range of main overflow valve (MPa) | 10-25 |
| Pressure range of secondary overflow valve (MPa) | 15-31.5 |
| Actuating force (N) | 170 |
| 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 14039-93 level 19/16 or NAS 1638 level 10 |
| Weight (kg) | DL20-02: 21.5 DL20Y-03: 28 |
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