Proportional Directional Valve 4WRZE10E85-7X/6EG24N9K31/F1D3M - Bosch Rexroth R901068387
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On the 4WRZE10E85-7X/6EG24N9K31/F1D3M the pilot stage is supplied and relieved through dedicated lines, while the spool of symbol E releases up to 85 l/min nominal flow. The command value arrives as a 4...20 mA current signal and operating pressure reaches 315 bar. A concealed auxiliary actuation is fitted.
Benefits
- 85 l/min nominal flow, maximum flow 170 l/min at 315 bar operating pressure.
- External pilot supply through X and external draining through Y, pilot stage decoupled.
- Current command value 4...20 mA, on-board electronics, 24 VDC supply.
- Concealed auxiliary actuation for emergency and maintenance movement.
- Spool symbol E, 3 switching positions, mounting pattern ISO 4401-05-05-0-05, size 10.
- Weight 8.39 kg, NBR seals, hydraulic fluid HL, UKCA conformity.
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 E |
| 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 | 8.39 kg |
Application
This version is built into large plants with central pilot pressure and a current interface, for instance test fields and forming presses. Complete separation of main and pilot circuit holds control quality even under changing load pressures. The Y line stays free of back pressure.
Manufacturer
Bosch Rexroth, material number R901068387, product family 4WRZ(E), type 4WRZE10E85-7X/6EG24N9K31/F1D3M. Characteristic curves and installation dimensions are given in data sheets RE 29115 and RE 07600-B.
| Hersteller-Nr | R901068387 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 8.381000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
