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Proportional Directional Valve 4WRLE25E350SJ-4X/MXT/24A1 - Bosch Rexroth R901582049
A progressive characteristic curve keeps the axis slow at low command values and releases full flow at the top. This size 25 version meters 350 l/min nominal flow at an operating pressure of up to 350 bar and weighs 18.58 kg.
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Description
During fine positioning any excess oil volume gets in the way, during travel speed counts. The 4WRLE25E350SJ-4X/MXT/24A1 therefore uses a progressive curve, metering 350 l/min nominal flow at an operating pressure of up to 350 bar.
Benefits
- Progressive characteristic curve, fine metering at the bottom and full flow at the top
- 350 l/min nominal flow in size 25, up to 1250 l/min with the corresponding pressure drop
- External pilot oil supply with internal return, the Y line on the manifold is dropped
- Spool symbol E with three switching positions across four ports, command value ±10 V
- 18.58 kg weight, CE conformity, NBR seals for HL hydraulic fluid
Applications
The valve is used in presses, test rigs and handling axes combining fine positioning with rapid traverse. Internal return assumes a tank channel with low back pressure. Connection diagram ISO 4401-08-08-0-05 in size 25.
Manufacturer
Bosch Rexroth, material number R901582049. Ordering code 4WRLE25E350SJ-4X/MXT/24A1. All characteristics come from the manufacturer catalogue.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
|---|---|
| Max. flow | 1250 l/min |
| Product family | 4WRLE |
| Type of connection | Subplate mounting |
| Nominal flow | 350 l/min |
| Conformity | CE |
| Supply voltage | 24 V DC |
| 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 E |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 18.58 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901582049 |
| 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 control valves, pilot-operated, with electrical position feedback and integrated (RE 29123) EN
- 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
- Regel-Wegeventile, vorgesteuert, mit elektrischer Wegrückführung und integrierter Elektronik (OBE) (RD 29123) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
- Servodistributeurs, pilotés, avec rétroaction électrique et électronique intégrée (OBE) (RF 29123) FR
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