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Proportional Directional Valve 4WRKE32R3-600L-3X/6EG24K31/F1D3V - Bosch Rexroth R901292286
A dedicated pilot circuit keeps the spool in position even when main pressure collapses. The 4WRKE32R3-600L-3X/6EG24K31/F1D3V takes pilot oil externally and meters 600 l/min nominal flow at 350 bar in size 32.
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Description
If main pressure drops during a cycle, an internally piloted stage loses the energy it needs. The 4WRKE32R3-600L-3X/6EG24K31/F1D3V is fed and drained externally on the pilot side, at 600 l/min nominal flow and 350 bar.
Benefits
- External pilot supply and external return - pilot pressure independent of the main circuit.
- 600 l/min nominal flow, up to 1600 l/min, size 32.
- Symbol R3, three switching positions, four ports, operating pressure to 350 bar.
- On-board electronics with a 4 to 20 mA command, powered from 24 VDC.
- 37.19 kg, FKM seals, HL hydraulic fluid, subplate mounting ISO 4401-10-09-0-05.
Application
Worth choosing in circuits whose system pressure swings hard, for example on the change from rapid traverse to pressing force. A separate pilot pump or accumulator holds pilot pressure steady. Spool position therefore stays defined through the pressure dip.
Manufacturer
Bosch Rexroth, material number R901292286, 4WRKE in component series 3X, electrically actuated with on-board electronics.
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
|---|---|
| Max. flow | 1600 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 600 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4 to 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 R3 |
| Operating pressure, max. | 350 bar |
| Size | 32 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 37.19 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901292286 |
| 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 directional valves, pilot-operated, with electrical position feedback and integrated EN
- Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) DE
- Proportional-Wegeventile, vorgesteuert, mit elektrischer Wegrückführung und integrierter Elektronik (RD 29075) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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