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Proportional Directional Valve 4WRDE16V220L-6X/MXY/24A1 - Bosch Rexroth R901555999
Spool symbol V at 220 l/min nominal flow and only 10.5 kg valve mass: the 4WRDE16V220L brings the full size 16 rating in a light package. Pilot oil runs externally in both directions, operating pressure up to 350 bar.
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Description
Every kilogram on the subplate shows up during handling and replacement. At 10.5 kg the 4WRDE16V220L-6X/MXY/24A1 is clearly lighter than comparable valves of the same flow rating, and still controls 220 l/min nominal flow.
Benefits
- 10.5 kg valve mass at 220 l/min nominal flow, so fitting and replacement need no lifting gear.
- Spool symbol V with a linear characteristic across the whole command range.
- Maximum flow 460 l/min, operating pressure 350 bar, size 16.
- External pilot oil supply and external pilot oil return give a pilot pressure independent of the main circuit.
- ±10 V command on on-board electronics, 24 VDC supply, mounting pattern ISO 4401-07-07-0-05.
Applications
Well suited to machines with tight installation space and frequent service access, such as test rigs and special purpose machines. The linear characteristic allows straightforward controller tuning without curve correction. The external pilot circuit requires X and Y lines at the subplate.
Manufacturer
Bosch Rexroth, material number R901555999, product family 4WRDE. NBR seals, HL hydraulic fluid.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
|---|---|
| Max. flow | 460 l/min |
| Product family | 4WRDE |
| Type of connection | Subplate mounting |
| Nominal flow | 220 l/min |
| 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 V |
| 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 | 10.5 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901555999 |
| 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 valve, pilot-operated (RE 29097) 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 29097) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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