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Proportional Directional Valve 4WRLE16V1-250L-4X/MXY/24A1 - Bosch Rexroth R901404808
A dedicated pilot circuit together with a voltage command value is a given on many older presses. The 4WRLE16V1-250L-4X/MXY/24A1 fits that, carries spool symbol V1 and runs 250 l/min nominal flow at 350 bar.
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Description
This version draws pilot oil externally, returns it externally and processes the ±10 V command value directly in the valve. The 4WRLE16V1-250L-4X/MXY/24A1 carries spool symbol V1 and weighs 11.55 kg in size 16.
Benefits
- External pilot oil supply and external pilot oil return
- Command value ±10 V, on-board electronics, 24 VDC supply
- Spool symbol V1, nominal flow 250 l/min, maximum flow 800 l/min
- Maximum operating pressure 350 bar, weight 11.55 kg
- CE conformity, size 16, ISO 4401-07-07-0-05 interface
- 7-pole (6 + PE) connector to EN 175201-804, NBR seals
Application
Intended as a replacement in plants with a separate pilot pressure supply and analog control. Internal spool position feedback holds the spool under changing load. Subplate mounting follows ISO 4401-07-07-0-05 and takes hydraulic fluid HL.
Manufacturer
Bosch Rexroth, material number R901404808, type 4WRLE16V1-250L-4X/MXY/24A1.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
|---|---|
| Max. flow | 800 l/min |
| Product family | 4WRLE |
| Type of connection | Subplate mounting |
| Nominal flow | 250 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. | 350 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 11.55 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901404808 |
| 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 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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