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Proportional Directional Valve 4WRZE10E25-7X/6EG24K31/A1M - Bosch Rexroth R901057479
Small consumers on a size 10 manifold call for a low nominal stage. The 4WRZE10E25 carries 25 l/min nominal flow, is pilot-fed externally and holds 315 bar operating pressure.
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Description
A size 10 valve with only 25 l/min nominal flow fits where the manifold is large but the consumer is small. The 4WRZE10E25-7X/6EG24K31/A1M solves that with spool symbol E and external pilot routing on both sides.
Benefits
- Nominal flow 25 l/min in size 10, fine resolution on a small consumer
- External pilot oil supply and external return
- Maximum flow 170 l/min, maximum operating pressure 315 bar
- Spool symbol E, ±10 V command value, 24 VDC supply
- UKCA for electromagnetic compatibility to SI2016/1091
Application
For infeed, clamping and secondary axes running alongside a larger control manifold. Pilot oil is supplied from outside and led externally to tank, which assumes a dedicated pilot rail. Weight 9.5 kg.
Manufacturer
Bosch Rexroth, material number R901057479, type 4WRZE10E25-7X/6EG24K31/A1M. Datasheet RE 29115 and overview RE 07600-B.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
|---|---|
| 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 |
| Conformity | UKCA |
| 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 E |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 9.5 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901057479 |
| 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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