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Proportional Directional Valve 4WRKE16W6-150L-3X/6EG24K31/F1D3M - Bosch Rexroth R901548123
When the cabinet sits far from the axis, a current command value is the steadier choice. The 4WRKE16W6-150L accepts 4...20 mA and meters 150 l/min nominal flow at 350 bar. Pilot supply and pilot drain are both routed outside.
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Description
In large plants several tens of metres of cable often lie between cabinet and valve. The 4WRKE16W6-150L-3X/6EG24K31/F1D3M therefore takes its command value as a 4...20 mA current, passes 150 l/min nominal flow and draws pilot oil from an external circuit.
Benefits
- 4...20 mA command value, the signal level survives long cable runs
- 150 l/min nominal flow at 460 l/min maximum flow
- Pilot oil in and out externally, matched to a dedicated pilot circuit
- 350 bar operating pressure in size 16 on the ISO 4401-07-07-0-05 pattern
- Spool symbol W6, NBR seals, 10.98 kg, supplied with 24 VDC
Applications
This combination is wanted on rolling mills, continuous lines and widely spread press lines with central pilot supply. Because both pilot paths run outside, pilot pressure can be set independently of the main circuit. The current interface stays readable in electrically noisy surroundings.
Manufacturer
Bosch Rexroth, material number R901548123, type code 4WRKE16W6-150L-3X/6EG24K31/F1D3M. The suffix F1D3M denotes the current interface, K31 the external pilot path on both sides.
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 | 150 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 W6 |
| 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 | R901548123 |
| 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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