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Proportional Directional Valve 4WRDE16W8-150L-6X/MXY/24A5 - Bosch Rexroth R901502770
Fully external pilot oil routing for plants with their own pilot pump: the 4WRDE16W8-150L-6X/MXY/24A5 controls 150 l/min nominal flow, admits up to 460 l/min and weighs 10.08 kg. Spool symbol W8, operating pressure 350 bar, analogue command value ±10 V.
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Description
If a plant separates the pilot circuit completely from the working circuit, the valve has to route both pilot oil paths outward. The 4WRDE16W8-150L-6X/MXY/24A5 does exactly that and controls 150 l/min nominal flow at a maximum flow of 460 l/min.
Benefits
- External pilot oil supply and external pilot oil return, pilot circuit fully separated
- 150 l/min nominal flow, up to 460 l/min maximum flow
- Spool symbol W8 with three switching positions
- On-board electronics, analogue command value ±10 V, supply voltage 24 VDC
- 350 bar operating pressure, weight 10.08 kg, subplate mounting ISO 4401-07-07-0-05
Application
A sensible choice where the pilot pressure comes from a separate pump or where several valves are fed together. Press lines, large test benches and power units with separated circuits are typical. The NBR seals are designed for hydraulic fluid HL.
Manufacturer
Bosch Rexroth, material number R901502770, product family 4WRDE, size 16.
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 | 150 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 W8 |
| 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 | 10.08 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901502770 |
| 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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