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Proportional Directional Valve 4WRZ25W6-325-7X/6EG24EK4/M - Bosch Rexroth R901454764
Where mounting space is tight or the valve hangs, weight on the manifold matters. This 4WRZ25W6-325 weighs 18.2 kg and carries symbol W6, 325 l/min nominal flow, an internal pilot oil supply and an external return at 350 bar maximum operating pressure.
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Description
Anyone mounting overhead on a manifold counts every kilogram. The 4WRZ25W6-325-7X/6EG24EK4/M weighs 18.2 kg and still delivers symbol W6 with 325 l/min nominal flow, an internal pilot oil supply and an external pilot oil return.
Benefits
- 18.2 kg weight at 325 l/min nominal flow
- Spool symbol W6, 3 switching positions, 4 ports
- Internal pilot oil supply, external pilot oil return, no pressure reducing valve
- Flow up to 870 l/min, maximum operating pressure 350 bar
- Size 25, ISO 4401-08-08-0-05 interface, subplate mounting
- External electronics, 24 VDC, 7-pole connector (6 + PE) to EN 175201-804
Applications
For main axes on presses and test rigs with a 325 l/min demand, especially where mounting space is tight or the valve hangs. The external pilot return needs a Y line on the manifold. NBR seals for HL fluid.
Manufacturer
Bosch Rexroth, material number R901454764, type 4WRZ25W6-325-7X/6EG24EK4/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 | 18.2 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901454764 |
| 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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