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Hydraulic Valve---Electro-hydraulic directional valve
Hydraulic Valve---Electro-hydraulic directional valve type WEH uses electronic valve as pilot controlled spool type directional valve. It is used to control the direction and circulation fluid flow.
Hydraulic directional valve type WH uses pressuring oil to take turn to control the direction and circulation fluid flow
directional valve
Model:10/16/22/25/32
Max.operated pressure Mpa: 21Mpa.
Max.flow L/min: 160/300/300/700/1000L/min
We are the professional BFWH Proportional electro-hydraulic directional valve,hydraulic proportional valve in China. We can produce BFWH Proportional electro-hydraulic directional valve,hydraulic proportional valve to your requirements
About this product:
BFWH electro-hydraulic proportional directional valve is a 2-stage valve with a pilot. It is controlled by a proportional solenoid and converts the electrical signal into a liquid pressure signal to control the flow rate and directions in the hydraulic system.
Technical specification
|
Model |
03 |
04 |
06 | |
| Maximum Pressure at port P(MPa) |
31.5 | |||
| Maximum Pressure at port T ( MPa) | T(For Extl Disch) |
25 | ||
| T(For Intl Disch) |
3
| |||
| Port Y |
3 | |||
| Maximum Flow (l/min) |
135 |
340 |
680 | |
| Hysteresis (%) |
<6 | |||
| Repeatability (%) |
<3 | |||
| Filtration Accuracy (um) |
<=20 | |||
| Hydraulic Fluid |
Mineral Oil, Phosphate | |||
| Viscosity (mm2/s) |
2.8~380 | |||
|
Fluid Temp. (¡æ) |
-20~70 | |||
| Coil Resistance (¦¸) |
19.5 | |||
| Weight (Kg) | 2-Position |
8.1 |
12.3 |
17.5 |
| 3-Position |
8.8 |
13 |
18.2 | |
Model description
External dimensions
