4WE10 – Direction Control Valves Bosch Rexroth
The Bosch Rexroth 4WE10 is a direct-operated, solenoid-actuated directional spool valve used to start, stop, and redirect hydraulic fluid flow. It serves as a core control element in medium-to-high pressure industrial hydraulic systems, orchestrating the movement of cylinders, motors, and downstream actuators
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Bosch Rexroth 4WE10 is a direct-operated, solenoid-actuated directional spool valve designed to control the start, stop, and direction of fluid flow in industrial hydraulic systems. It is built to the NG10 (CETOP 5) mounting interface standard, allowing for robust performance and direct subplate mounting according to ISO 4401 specifications.
| Parameter / Feature | Technical Specification & Details |
|---|---|
| Valve Type | Direct-operated directional spool valve |
| Nominal Size (NG) | NG10 (CETOP 5 interface) |
| Mounting Pattern | Subplate mounting per ISO 4401-05-04-0-05 |
| Max Operating Pressure | Up to 350 bar (5,076 psi) at ports P, A, and B |
| Max Tank Port Pressure | Up to 210 bar (3,045 psi) for DC models / 160 bar for AC |
| Max Flow Rate | Up to 160 L/min (varies by spool symbol and flow path) |
| Hydraulic Fluid | Mineral oil, HL, HLP, and fire-resistant fluids (phosphate ester requires FKM seals) |
| Fluid Temperature Range | -30°C to +80°C (-22°F to +176°F) with standard NBR seals |
| Actuation Method | High-power wet-pin solenoids (DC or AC voltage options) |
| Solenoid Design | Removable and 90°-rotatable coils for flexible installation |
| Electrical Connection | DIN EN 175301-803 (Hirschmann plug) with individual connection |
| Manual Override | Standard protected/concealed push-button (N9) for testing |
| Spool Options | Broad selection of 3-position (4/3) and 2-position (4/2) configurations |
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