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Proportional Directional Valve 4WRZE25W6-220-7X/6EG24K31/A1M - Bosch Rexroth R900971496
For export to the United Kingdom the UKCA declaration matters as much as the hydraulics. This size 25 4WRZE carries it and meters 220 l/min nominal flow at 350 bar through spool symbol W6 on a ±10 V command value.
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Description
Machines for the British market need a UKCA declaration, including one for the electromagnetic compatibility of the valve electronics. This version carries it to SI2016/1091 and meters 220 l/min nominal flow at 350 bar.
Benefits
- UKCA declaration to SI2016/1091 for electromagnetic compatibility.
- 220 l/min nominal flow at 350 bar, flow up to 870 l/min.
- External pilot oil supply and external return on a dedicated pilot circuit.
- Spool symbol W6, ±10 V command value, on-board electronics with spool position feedback.
- 20.26 kg installed weight, NBR seals, connection diagram ISO 4401-08-08-0-05.
Applications
Fits machines and plants shipped to the United Kingdom, from presses to lifting gear. The declaration saves a separate assessment of the valve electronics within the conformity documentation. The pilot stage is supplied externally.
Manufacturer
Bosch Rexroth, material number R900971496. Genuine series part from the manufacturer, not a replica. The values come from the manufacturer BMEcat. Characteristic curves, installation dimensions and limits are given in data sheets RE 29115 and RE 07600-B.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
|---|---|
| Connection diagram | ISO 4401-08-08-0-05 |
| Maximum flow | 870 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 220 l/min |
| Conformity | UKCA |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value ±10 V |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection | 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 | 20.26 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900971496 |
| 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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