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Proportional Directional Valve 4WRKE16E220L-3X/6EG24K31/F1D3V - Bosch Rexroth R901380645
The spool symbol decides what happens to the axis in mid position. The 4WRKE16E220L-3X/6EG24K31/F1D3V carries symbol E, 220 l/min nominal flow and a 4...20 mA command value. 11.28 kg, size 16, 350 bar.
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Description
Choosing a proportional directional valve usually comes down to the spool symbol, because it fixes the behaviour in mid position. The 4WRKE16E220L-3X/6EG24K31/F1D3V carries symbol E, feeds pilot oil in as well as out externally, and provides 220 l/min nominal flow.
Benefits
- Spool symbol E with three switching positions and four ports.
- 220 l/min nominal flow, up to 460 l/min flow at 350 bar.
- 4...20 mA command value, linear curve, internal spool position feedback.
- External pilot oil supply as well as external pilot oil return for systems with their own pilot pump.
- 11.28 kg weight, FKM seals, ISO 4401-07-07-0-05 pattern, 24 VDC.
Application
The valve is fitted on axes that must start from mid position in a defined way, for example on rolling stands and forming presses. Its current command value suits long cable routes between cabinet and power unit. A replacement should keep the same symbol as well as the same pilot oil variant.
Manufacturer
Bosch Rexroth, material number R901380645. Product family 4WRKE, version 4WRKE16E220L-3X/6EG24K31/F1D3V.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
|---|---|
| Max. flow | 460 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 220 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| 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 | 16 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 11.28 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901380645 |
| 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 spool valves, direct operated (RE 23178) EN
- Directional spool valves, pilot-operated (RE 24751) EN
- Proportional directional valve, pilot-operated (RE 29115) EN
- Proportional directional valves, pilot-operated, with electrical position feedback and integrated EN
- Proportional-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) DE
- Proportional-Wegeventile, vorgesteuert, mit elektrischer Wegrückführung und integrierter Elektronik (RD 29075) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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