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Directional Spool Valve 4WEH16J7X/6EG24NTK4 - Bosch Rexroth R900947175
The 4WEH16J7X/6EG24NTK4 combines spool symbol J with external pilot oil supply and internal pilot oil return. In size 16 it switches three positions and passes up to 300 l/min at a maximum of 280 bar. Control is on 24 VDC.
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Description
Feeding the pilot stage from a separate pressure does not force the return line outside as well. The 4WEH16J7X/6EG24NTK4 combines both and moves up to 300 l/min with spool symbol J.
Benefits
- Spool symbol J with three switching positions and four ports
- External pilot oil supply, internal pilot oil return
- Flow up to 300 l/min in size 16
- Maximum operating pressure 280 bar, connection diagram to ISO 4401-07-07-0-05
- Solenoid actuation on 24 VDC, weight 9.72 kg, NBR seals
Application
The valve controls cylinders and hydraulic motors with high oil flow in presses and power units. The externally fed pilot pressure keeps the pilot stage independent of the working pressure. HL hydraulic fluid is specified.
Manufacturer
Bosch Rexroth, material number R900947175. Characteristic curves and dimensions are given in data sheet RE 24751 for pilot-operated directional spool valves.
Technical data
| Connection diagram | ISO 4401-07-07-0-05 |
|---|---|
| Max. flow | 300 l/min |
| Product family | H-4W.H.. |
| Type of connection | Subplate mounting |
| Supply voltage | 24 VDC |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | Symbol J |
| Operating pressure, max. | 280 bar |
| Size | 16 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 9.72 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900947175 |
| 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-Wegeventil, vorgesteuert, ohne elektrische Wegrückführung, mit oder ohne integrierter (RD 29115) DE
- Wege-Schieberventile, direktgesteuert, mit Magnetbetätigung DE
- Wege-Schieberventile, vorgesteuert, mit hydraulischer oder elektro-hydraulischer Betätigung (RD 24751) DE
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