Proportional Directional Valve 4WRZE10W8-50-7X/6EG24N9ETK31/A1M - Bosch Rexroth R901096116
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Foundry and shaker plants run short cycles at 50 l/min while standing in dust. The 4WRZE10W8-50-7X/6EG24N9ETK31/A1M works there with spool symbol W8, routes pilot oil supply and return internally and accepts an analog ±10 V command value, the operating pressure may reach 315 bar.
Benefits
- Spool symbol W8 with 50 l/min nominal flow, maximum flow 170 l/min.
- Internal pilot oil supply and internal pilot oil return, no additional pipework.
- Analog ±10 V command value on on-board electronics running from 24 VDC.
- Version without pressure reducing valve, concealed auxiliary actuation on the pilot valve.
- Operating pressure up to 315 bar, size 10, weight 8.66 kg.
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 | 50 l/min |
| Conformity | UKCA |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| 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 | 8.66 kg |
Applications
Moulding plants, shaker tables and core shooters run many short cycles per hour. The closed pilot oil routing keeps the number of fittings on the manifold low, which removes potential leak points. The 7-pole connector (6 + PE) to EN 175201-804 carries supply and command value together.
Manufacturer
Bosch Rexroth assigns material number R901096116 to this valve. Datasheet RE 29115 carries the flow curve, the performance limit diagram and installation dimensions for type 4WRZE10W8-50-7X/6EG24N9ETK31/A1M, RE 07600-B describes fluid approvals.
| Hersteller-Nr | R901096116 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.660000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
