Proportional Directional Valve 4WRZE10W8-85-7X/6EG24N9EK31/F1M - Bosch Rexroth R900958571
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Baling and recycling presses compact in short cycles and call for full flow. The 4WRZE10W8-85-7X/6EG24N9EK31/F1M regulates 85 l/min nominal flow through spool symbol W8, follows a 4...20 mA current command and taps its pilot oil internally while the return leaves the valve outside.
Benefits
- Spool symbol W8 with 85 l/min nominal flow, maximum flow 170 l/min.
- Internal pilot oil supply, external pilot oil return, no pressure reducing valve.
- Current command 4...20 mA on on-board electronics running from 24 VDC.
- Concealed auxiliary actuation, operating pressure up to 315 bar, size 10.
- Weight 8.01 kg, HL hydraulic fluid, NBR seals.
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 | 85 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| 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 W8 |
| 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 | 8.01 kg |
Applications
Baling presses, scrap shears and waste compactors run many cycles per shift in dusty surroundings. The current command stays unambiguous despite drives and long cable runs. The subplate mounting to ISO 4401-05-05-0-05 keeps the valve quick to exchange.
Manufacturer
Bosch Rexroth assigns material number R900958571 to this valve. Datasheet RE 29115 carries the flow curve, the performance limit diagram and installation dimensions for type 4WRZE10W8-85-7X/6EG24N9EK31/F1M, RE 07600-B describes fluid approvals.
| Hersteller-Nr | R900958571 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.001000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
