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Proportional Directional Valve 4WRKE10W8-50L-3X/6EG24ETK31/F1D3M - Bosch Rexroth R900766958
Test rigs need short signal paths and little piping. The 4WRKE10W8-50L-3X/6EG24ETK31/F1D3M feeds and drains pilot oil internally, works with 50 l/min nominal flow at up to 315 bar and takes its command as a 4...20 mA current loop.
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Description
A test rig gets rebuilt often and every saved line shortens the rebuild. The 4WRKE10W8-50L-3X/6EG24ETK31/F1D3M needs only the four main ports and controls 50 l/min nominal flow through them.
Benefits
- Pilot oil supplied and drained internally, the valve runs on a subplate with P, T, A and B.
- 50 l/min nominal flow, up to 170 l/min, spool symbol W8.
- 4...20 mA command, a current loop is insensitive to electrical interference.
- 315 bar maximum operating pressure, size 10, three switching positions.
- 8.41 kg, NBR seals, HL hydraulic fluid, supplied at 24 VDC.
Applications
The valve is used on roller and component test rigs, endurance test equipment and experimental setups with changing fixtures. Internal pilot routing allows a quick change between setups. A system pressure above the required pilot pressure is the condition for it.
Manufacturer
Bosch Rexroth, material number R900766958. The type code 4WRKE10W8-50L-3X/6EG24ETK31/F1D3M states 50 l/min nominal flow, spool symbol W8 and internal pilot oil routing.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
|---|---|
| Max. flow | 170 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 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 W8 |
| Operating pressure, max. | 315 bar |
| Size | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 8.41 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900766958 |
| 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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