4WE series directional control valve are solenoid operated directional spool valves, these valves are used to the start, stop and direct oil flow.
Ordering Code:
Technical Specificaton:
1. General Specification:
| Weight (Double Solenoids) |
kg |
0.7 |
| Weight (Single Solenoid) |
kg |
0.55 |
| Mounting Place |
|
Any Place |
| Surrounding Temperature |
ºC |
-20 to +50 |
2. Hydraulic Specification:
| Max. Operating Pressure |
Mpa |
31.5 |
| Max. Pressure of T port |
Mpa |
10 |
| Rated Flow Rate |
l/min |
10 |
| Max. Flow Rate |
l/min |
15 |
| Liquid medium |
|
Mineral Hydraulic Oil, Phosphate Oil |
| Oil temperature Fluctuation Range |
ºC |
-20 to +80 |
| Oil Cleaness |
|
ISO4572: B10≥75NAS1638:9grade |
| Oil Viscosity |
|
ISO-VG32 (5420) cSt |
3. Electrical Specification:
| Voltage |
|
DC, RAC |
| Operating Mode |
ED |
100% |
| Voltage Tolerance |
% |
-10 to +10 |
| Reversing and Rest time |
ms |
on 50-90, off40-80 (not including RAC ) |
| Max. Reversing Frequency |
Hz |
3 |
| Solenoid Insulation Grade |
|
H |
| Max. Solenoid Temp. |
ºC |
180 |
| Solenoid Weight |
kg |
0.18 |
| Power Voltage |
V |
12 |
24 |
48 |
110 |
220 |
| Power Type |
|
DC |
DC |
DC |
RAC |
RAC |
| Power Frequency |
Hz |
|
|
|
50/60 |
50/60 |
| Rated Power Consumption |
W |
16 |
16 |
16 |
19 |
19 |
| Solenoid resistance(20ºC) |
ohm |
9.5 |
37 |
108 |
108 |
501 |
| Operating current(20ºC) |
A |
1.3 |
0.65 |
0.32 |
0.21 |
0.11 |
Symbol:
Mounting Size:
