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Proportional Directional Valve 4WRKE16E220L-3X/6EG24EK31/F1D3M - Bosch Rexroth R901496596
On a paper machine axes run continuously and quietly at a steady command value. The 4WRKE16E220L takes its command value as 4...20 mA and meters 220 l/min nominal flow at 350 bar. Pilot oil arrives internally, the drain is routed outside.
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Description
Continuous duty calls for control that holds the same working point for hours. The 4WRKE16E220L-3X/6EG24EK31/F1D3M receives its command value as a 4...20 mA current, passes 220 l/min nominal flow and holds up to 350 bar operating pressure.
Benefits
- 4...20 mA current command value, low drift in continuous duty and over long cables
- 220 l/min nominal flow with spool symbol E in size 16
- Internal pilot supply, external pilot drain, decoupled from the tank line
- 350 bar operating pressure, maximum flow 460 l/min
- 10.98 kg, NBR seals, 24 VDC, ISO 4401-07-07-0-05 connection diagram
Applications
The valve suits plants in continuous operation such as paper and film machines, belt drives and winding axes. On-board electronics process the command value at the valve, so no amplifier slot is occupied in the cabinet. The NBR seals match HL hydraulic fluid.
Manufacturer
Bosch Rexroth, material number R901496596, type code 4WRKE16E220L-3X/6EG24EK31/F1D3M. The suffix F1D3M identifies the current interface, EK31 the internal pilot supply with external drain.
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 | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 10.98 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901496596 |
| 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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