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Proportional Directional Valve 4WRZ10E85-7X/6EG24N9K4/D3M - Bosch Rexroth R900762068
The 4WRZ10E85-7X/6EG24N9K4/D3M combines the large control range of 85 l/min nominal flow with a fully external pilot circuit. Symbol E, size 10, operating pressure up to 315 bar. It is driven at 24 VDC by an external amplifier card.
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Description
The 4WRZ10E85-7X/6EG24N9K4/D3M moves large oil quantities steplessly and provides a nominal flow of 85 l/min to symbol E. Supply and return of the pilot stage are both routed outwards, the valve weighs 8.18 kg.
Benefits
- 85 l/min nominal flow, maximum flow 170 l/min
- External pilot oil supply and external pilot oil return
- Operating pressure up to 315 bar, connection diagram ISO 4401-05-05-0-05
- Symbol E, three switching positions, four ports
- Weight 8.18 kg, supply voltage 24 VDC
- 7-pole connector (6 + PE) according to EN 175201-804, NBR seals
Applications
It is used on hoists and press drives with a high oil demand. The external pilot circuit allows separate filtration and a separate pressure stage. Installation uses subplate mounting of size 10.
Manufacturer
Bosch Rexroth lists this version under material number R900762068. Design data is given in datasheet RE 29115, the overview of the valve range in RE 07600-B.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
|---|---|
| Max. flow | 170 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 85 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 E |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | Electrical with external electronics |
| Weight | 8.18 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900762068 |
| 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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