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Proportional Directional Valve 4WRZE32E360-7X/6EG24N9ETK31/F1V - Bosch Rexroth R978919601
Every pilot line saved is one sealing point less. This size 32 version with spool symbol E supplies and drains its pilot stage internally and handles a setpoint of 4 to 20 mA at 360 l/min nominal flow.
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Description
If the manifold has no room for X and Y drillings, the valve has to work without them. The 4WRZE32E360-7X/6EG24N9ETK31/F1V takes pilot oil internally and returns it internally while the setpoint arrives as 4 to 20 mA, at 360 l/min nominal flow.
Benefits
- Internal pilot oil supply and internal return, no external pilot lines
- Setpoint 4 to 20 mA, insensitive to cable length and interference
- 360 l/min nominal flow, maximum flow 1600 l/min
- Spool symbol E, three switching positions on four ports
- Concealed auxiliary actuation on the pilot valve, version without pressure reducing valve
- Maximum operating pressure 350 bar, weight 44 kg, UKCA conformity
Applications
Intended for presses, test rigs and forming plants with a densely packed manifold. The FKM seals match HL hydraulic fluid. The concealed auxiliary actuation allows the pilot valve to be shifted during commissioning and service.
Manufacturer
Bosch Rexroth, material number R978919601. Dimension drawing, characteristic curves and terminal assignment are found in data sheet RE 29115 for the pilot-operated proportional directional valve together with the overview RE 07600-B.
Technical data
| Conformity description | UKCA - Electromagnetic compatibility (EMC) SI2016/1091 |
|---|---|
| Connection diagram | ISO 4401-10-09-0-05 |
| Max. flow | 1600 l/min |
| Product family | 4WRZ(E) |
| Type of connection | Subplate mounting |
| Nominal flow | 360 l/min |
| Conformity | UKCA |
| Supply voltage | 24 V DC |
| Connectivity | Analog, command value 4 to 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. | 350 bar |
| Size | 32 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 44 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R978919601 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
Downloads
Datasheet
- Datasheet (PDF)
- Directional spool valves, direct operated (RE 23178) EN
- Directional spool valves, pilot-operated (RE 24751) EN
- Proportional directional valve, pilot-operated (RE 29115) EN
- Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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