Proportional Directional Valve 4WRZE10E50-7X/6EG24TK31/F1D3M - Bosch Rexroth R901204396
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When system pressure drops at times, the pilot stage needs its own source, in size 10 as well. In version TK the 4WRZE10E50-7X receives pilot oil through the X port and returns it internally, metering 50 l/min nominal flow at up to 315 bar.
Benefits
- External pilot oil supply through X, internal pilot oil return
- 50 l/min nominal flow, flow rate up to 170 l/min
- Pilot stage with pressure reducing valve for constant pilot pressure
- Spool symbol E, 4...20 mA command value, 24 V DC supply
- 9.08 kg weight, operating pressure up to 315 bar, 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 | 50 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 | 9.08 kg |
Applications
Circuits of this kind appear on accumulator driven machines and on power units with an unloading phase. The pilot stage stays supplied through X, so the valve keeps its control function. Mounting is on subplates to ISO 4401-05-05-0-05.
Manufacturer
Bosch Rexroth, material number R901204396. The type code 4WRZE10E50-7X/6EG24TK31/F1D3M defines size, spool symbol, pilot oil routing and nominal flow without ambiguity. Further technical data is given in the data sheet Proportional directional valve, pilot-operated (RE 29115) and Hydraulic valves and hydro- (RE 07600-B).
| Hersteller-Nr | R901204396 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 9.080000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
