Proportional Directional Valve 4WRZE10W9-85-7X/6EG24N9K31/F1D3M - Bosch Rexroth R901015566
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€3,399.52
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Once the pilot circuit is fed by a dedicated pump, the main valve has to route both pilot paths to the outside. This build of the 4WRZE10W9-85-7X does so while metering 85 l/min nominal flow at up to 315 bar.
Benefits
- External pilot oil supply and external return suit power units with a separate pilot pump.
- Pilot pressure stays constant even as working pressure swings up to 315 bar.
- 85 l/min nominal flow in size 10, mounting pattern ISO 4401-05-05-0-05.
- A 4...20 mA command, 24 VDC supply, 7-pole connector (6 + PE) to EN 175201-804.
- Concealed auxiliary actuation, weight 8.47 kg, 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 W9 |
| 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 | 8.47 kg |
Applications
Valves of this build work in press lines and test rigs that keep a separate pilot circuit with filtered oil. The external return stops pressure surges in the working line from reaching the pilot stage. Three switching positions and four ports cover the usual cylinder functions.
Manufacturer
Bosch Rexroth, material number R901015566. The type code 4WRZE10W9-85-7X/6EG24N9K31/F1D3M states size 10, spool symbol W9, 85 l/min nominal flow and component series 7X. Data sheet RE 29115 covers pilot-operated proportional directional valves, RE 07600-B gives the range overview.
| Hersteller-Nr | R901015566 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.461000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
