YGDF25/32 series integral multi-way directional valve
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Technical characteristics
2 slice or 3 slice integral multi-way valve for users to choose
The fine-tuning control range of the flow is wide and has the characteristics of increasing flow
Loop type: series parallel, parallel
Reduced commutation maneuverability with proportional pilot control
Spool function: three and four
Built-in main safety valve, overload valve, charge valve and check valve, etc., with plug-in structure, good versatility, easy maintenance
20MPa Up to 160L/min Up to 250L/min
| YGDF32 | YGDF25 | |
|
Rated pressure MPa |
20 | 20 |
|
Rated flow L /min |
250（Maximum flow 350L/min） | 160（Maximum flow 250L/min） |
|
Pressure regulating range of main overflow valve MPa |
8～20 | 8～20 |
|
Pressure regulating range of secondary overflow valve MPa |
10～25 | 10～25 |
| Hydraulic fluid | Mineral oil (HL, HLP) in accordance with DIN 51 524 | |
|
Oil temperature range ℃ |
－20～100 | |
|
Viscosity range mm2/s |
10～380 | |
| Oil cleanliness | The cleanliness of the oil and system is not lower than GB/T 14039-93 19/16 or NAS 1638 level 10. | |
|
Mass Kg |
38(2 section) | 36(2 section) |
Hydraulic system schematic
YGDF
YGDFⅢ
Shape connection size
YGDF32C
YGDF25B
YGDF25CⅢ
YGDF32BⅢ
