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Proportional Directional Valve 4WRKE25W6-220L-3X/6EG24TK31/A1D3M - Bosch Rexroth R901153191
Controllers with a voltage output connect straight to a valve with a ±10 V command value. The 4WRKE25W6-220L uses spool symbol W6, carries 220 l/min nominal flow and holds 350 bar operating pressure.
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Description
Analog voltage outputs are present in many controllers and need no converter. The 4WRKE25W6-220L-3X/6EG24TK31/A1D3M takes the ±10 V command value directly and meters 220 l/min nominal flow with spool symbol W6.
Benefits
- ±10 V command value, direct connection to existing voltage outputs
- Spool symbol W6 with a fine control range around mid position
- Nominal flow 220 l/min, maximum flow 870 l/min
- External pilot oil supply, internal pilot oil return
- Maximum operating pressure 350 bar, linear characteristic curve
Application
For large feed axes on controllers with an analog voltage output. Symbol W6 damps the transition through mid position, which limits pressure peaks at 220 l/min. Size 25, weight 17.94 kg.
Manufacturer
Bosch Rexroth, material number R901153191, type 4WRKE25W6-220L-3X/6EG24TK31/A1D3M.
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 ±10 V |
| 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 W6 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 17.94 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901153191 |
| 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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