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Proportional Directional Valve 4WRKE10W6-50L-3X/6EG24K31/A1D3M - Bosch Rexroth R900713239
In a centrally piloted block every valve hangs on the same X and Y line. The 4WRKE10W6-50L-3X/6EG24K31/A1D3M fits that layout, because pilot supply and pilot return are both external, at 50 l/min nominal flow.
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Description
A shared pilot circuit for several valves saves pump power and keeps pilot pressure steady. The 4WRKE10W6-50L-3X/6EG24K31/A1D3M is built for it: pilot oil arrives externally and leaves externally, while 50 l/min are metered in the main channel.
Benefits
- Pilot oil supplied and drained externally, several valves can share one pilot circuit.
- 50 l/min nominal flow, peak up to 170 l/min, connection pattern ISO 4401-05-05-0-05.
- Spool symbol W6 in size 10 with three switching positions.
- ±10 V command, linear curve, on-board electronics with internal position feedback.
- 315 bar operating pressure, 8.37 kg, NBR seals, HL hydraulic fluid, 24 VDC.
Applications
Valves like this sit in the control blocks of presses, injection moulding machines and test rigs that run a separate pilot pump. External drain keeps the pilot circuit clear of back pressure in the main return. When replacing a unit, keep the same pilot variant.
Manufacturer
Bosch Rexroth, material number R900713239. The full type designation is 4WRKE10W6-50L-3X/6EG24K31/A1D3M.
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 ±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 W6 |
| 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 | 8.37 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900713239 |
| 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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