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Proportional Directional Valve 4WRKE25W8-220L-3X/6EG24ETK31/F1D3V - Bosch Rexroth R901181376
A valve rated for 220 l/min matches cylinders that have to be guided accurately at moderate speed. The 4WRKE25W8-220L-3X/6EG24ETK31/F1D3V carries spool symbol W8 and works with a 4...20 mA command value.
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Description
Nominal flow determines how much distance the cylinder covers per second. The 4WRKE25W8-220L-3X/6EG24ETK31/F1D3V is rated for 220 l/min, routes pilot oil internally and has FKM seals.
Benefits
- Nominal flow 220 l/min, maximum flow 870 l/min
- Spool symbol W8, linear characteristic curve, three switching positions
- Internal pilot oil supply and internal pilot oil return
- FKM seals, command value 4...20 mA, 24 VDC supply
- Maximum operating pressure 350 bar, size 25, weight 18 kg
- ISO 4401-08-08-0-05 interface, hydraulic fluid HL
Application
Suited to positioning axes at moderate travel speed on presses and test rigs. The internal pilot path keeps the manifold simple. The command value arrives as a current signal over a 7-pole (6 + PE) connector to EN 175201-804.
Manufacturer
Bosch Rexroth, material number R901181376, type 4WRKE25W8-220L-3X/6EG24ETK31/F1D3V.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
|---|---|
| Max. flow | 870 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 220 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 W8 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 18 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901181376 |
| 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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