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Proportional Directional Valve 4WRTE10E50L-4X/6EG24K31/F1M - Bosch Rexroth R901065057
When pump pressure swings with the machine cycle, the pilot stage should stay clear of it. The 4WRTE10E50L-4X/6EG24K31/F1M draws pilot oil externally and returns it externally, controls 50 l/min nominal flow and takes a 4...20 mA command value. Permitted operating pressure is 350 bar.
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Description
Systems with their own pilot circuit want a main valve that does not feed its pilot stage from working pressure. The 4WRTE10E50L-4X/6EG24K31/F1M uses external pilot oil supply and external pilot oil return while delivering 50 l/min nominal flow from a 4...20 mA command value.
Benefits
- Internal spool position feedback at 50 l/min nominal flow.
- Command interface 4...20 mA, electronics sit on the valve, 24 V DC supply.
- Symbol E in size 10, four ports, three switching positions.
- Pilot oil supplied externally and returned externally in version 4WRTE10E50L-4X/6EG24K31/F1M.
- 350 bar maximum operating pressure, flow up to 170 l/min.
- 8.4 kg weight, NBR seals, hydraulic fluid HL.
Applications
Useful wherever a separate pilot supply exists or tank pressure rises during operation. The electronics on the valve process the current command directly. Subplate mounting in size 10 fits common control manifolds.
Manufacturer
Bosch Rexroth, material number R901065057, product family 4WRTE. Electrical connection through a 7-pole connector (6 + PE) to EN 175201-804, hydraulic fluid HL, NBR seals.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
|---|---|
| Max. flow | 170 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| 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. | 350 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.4 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901065057 |
| 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 control valves, pilot-operated, with electrical position feedback and integrated EN
- 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
- Regel-Wegeventile, vorgesteuert, mit elektrischer Wegrückführung und integrierter Elektronik (OBE) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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