Images are examples, some edited with AI. The technical data are authoritative. AI notice
Proportional Directional Valve 4WRZE32W6-520-7X/6EG24EK31/F1D3V - Bosch Rexroth R901252527
Large axes with warm hydraulic fluid and long signal runs raise two demands at once. This size 32 version combines FKM seals with a 4 to 20 mA command value and meters 520 l/min nominal flow at an operating pressure of up to 350 bar.
- Specialist dealer since 2009
- Invoice payment for regular customers
- Worldwide shipping
- Technical questions clarified with the manufacturer
Description
Warm oil and electrically noisy surroundings often meet in rolling mills. The 4WRZE32W6-520-7X/6EG24EK31/F1D3V is built with FKM seals, is steered with 4 to 20 mA and meters 520 l/min nominal flow at an operating pressure of up to 350 bar.
Benefits
- FKM seals for HL hydraulic fluid at raised oil temperature
- Command value 4 to 20 mA, insensitive to voltage drop over long cables
- 520 l/min nominal flow in size 32, up to 1600 l/min with the corresponding pressure drop
- Internal pilot oil supply with external return, integrated pressure reducing valve in the pilot stage
- 56.6 kg weight, spool symbol W6 with three switching positions, UKCA to SI2016/1091
Applications
The valve is intended for rolling mills, forging presses and large test rigs running warm oil. At 56.6 kg a hoist belongs in the assembly plan. Connection diagram ISO 4401-10-09-0-05 in size 32, operation at 24 V DC.
Manufacturer
Bosch Rexroth, material number R901252527. Ordering code 4WRZE32W6-520-7X/6EG24EK31/F1D3V. Further data is given in manufacturer data sheet RE 29115, 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 | 520 l/min |
| Conformity | UKCA |
| Supply voltage | 24 V DC |
| 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 W6 |
| 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 | 56.6 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901252527 |
| 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
Questions about this item
Any other question?
Send us the item number and your question. We clarify technical details directly with the manufacturer and usually reply on the next working day.







