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Proportional Directional Valve 4WRZ25W6-325-7X/6EG24N9ETK4/M - Bosch Rexroth R900618409
The fewer pilot lines a manifold needs, the faster it is assembled. This 4WRZ25W6-325 feeds itself internally in both directions and delivers 325 l/min nominal flow at 350 bar maximum operating pressure.
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Description
Full nominal rating and fully internal pilot routing are not mutually exclusive. The 4WRZ25W6-325-7X/6EG24N9ETK4/M combines symbol W6 and 325 l/min nominal flow with an internal pilot supply and an internal return.
Benefits
- 325 l/min nominal flow without external pilot connections
- Spool symbol W6, 3 switching positions, 4 ports
- Flow up to 870 l/min, maximum operating pressure 350 bar
- Subplate mounting ISO 4401-08-08-0-05 in size 25
- Driven by external electronics at 24 VDC
- Weight 19.95 kg, NBR seals
Applications
For machines whose main pressure is permanently high enough to feed the pilot stage. The concealed auxiliary actuation allows switching if the electronics fail. HL fluid.
Manufacturer
Bosch Rexroth, material number R900618409, type 4WRZ25W6-325-7X/6EG24N9ETK4/M. Datasheet RE 29115, overview RE 07600-B.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
|---|---|
| Max. flow | 870 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 325 l/min |
| Supply voltage | 24 VDC |
| 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, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 19.95 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900618409 |
| Zolltarifnummer | 84812010 |
| 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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