Proportional Directional Valve 4WRLE27V1-600L-4X/VXY/24A1 - Bosch Rexroth R901536841
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A replacement valve has to match the controller card in place, otherwise a swap turns into a rebuild. The 4WRLE27V1-600L-4X/VXY/24A1 works from a ±10 V command, meters 600 l/min at 270 bar and is piloted externally through X and Y.
Benefits
- ±10 V command matching widely used controller cards, 24 V DC supply.
- 600 l/min nominal flow at 270 bar, the body carries up to 1850 l/min.
- V1 spool on the ISO 4401-08-08-0-05 interface with four ports.
- External pilot supply through X and external drain through Y, independent of working pressure.
- 20.72 kg with FKM seals, HL hydraulic fluid, three switching positions, CE conformity.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1850 l/min |
| Product family | 4WRLE |
| Type of connection | Subplate mounting |
| Nominal flow | 600 l/min |
| Conformity | CE |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| 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 V1 |
| Operating pressure, max. | 270 bar |
| Size | 27 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 20.72 kg |
Applications
The valve serves presses, test rigs and large handling axes with high flow demand. Internal piston position feedback gives a repeatable relation between command and opening. Where a current signal is required, a 4...20 mA version exists.
Manufacturer
Bosch Rexroth, type designation 4WRLE27V1-600L-4X/VXY/24A1, material number R901536841, product family 4WRLE. The electronics sit inside the unit, so a separate amplifier card is unnecessary.
| Hersteller-Nr | R901536841 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.720000 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |






