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Proportional Directional Valve 4WRZ10E25-7X/6EG24ETK4/D3V - Bosch Rexroth R901386405
Fine metering starts with a small nominal flow. The 4WRZ10E25-7X/6EG24ETK4/D3V is rated for 25 l/min and therefore resolves small command value changes cleanly. Symbol E, pressure reducing valve in the pilot stage, operating pressure up to 315 bar.
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Description
At 25 l/min nominal flow the 4WRZ10E25-7X/6EG24ETK4/D3V passes on even small command value steps precisely. The pilot-operated size 10 proportional valve works up to 315 bar operating pressure.
Advantages
- Nominal flow of 25 l/min, suited to slow and accurately guided movements.
- Symbol E with three switching positions at a total flow of up to 170 l/min.
- Pilot stage with pressure reducing valve, internal pilot oil supply and return.
- Operating pressure up to 315 bar, connection diagram ISO 4401-05-05-0-05.
- Command value supplied by external electronics, powered at 24 VDC.
- FKM seals, weight 8.24 kg.
Application
A small nominal flow suits feed axes, clamping cylinders and test set-ups where force and travel are finely controlled. The valve mounts on a subplate to ISO 4401-05-05-0-05 and is fed from amplifier electronics.
Manufacturer
Bosch Rexroth lists this version under material number R901386405. The data sheet in the download section shows curves and port dimensions.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
|---|---|
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 25 l/min |
| Supply voltage | 24 VDC |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol E |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | FKM |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 8.24 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901386405 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
Downloads
Datasheet
- Datasheet (PDF)
- Directional spool valves, direct operated (RE 23178) EN
- Directional spool valves, pilot-operated (RE 24751) EN
- Proportional directional valve, pilot-operated (RE 29115) EN
- Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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