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Directional Spool Valve 4WEH16D7X/6EG24TK4QMBG24 - Bosch Rexroth R901025609
Spool symbol D means two switching positions with a blocked neutral state. In size 16 this pilot-operated valve carries 300 l/min at 280 bar, takes pilot oil externally and returns it internally. Mass is 9.72 kg with 24 VDC solenoid actuation.
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Description
The 4WEH16D7X switches oil flow between two positions using external pilot supply and internal pilot return. A mounted QMBG24 solenoid pilot valve drives the main stage from 24 VDC while the main spool handles 300 l/min.
Benefits
- Two switching positions, spool symbol D
- 300 l/min at 280 bar operating pressure in size 16
- External pilot supply for a steady pilot pressure
- Mounted QMBG24 solenoid pilot valve for 24 VDC
- Four ports to ISO 4401-07-07-0-05, mass 9.72 kg
Application
It is used in reversing circuits of presses and lifting gear that call for a clearly blocked rest position. External pilot supply keeps a pressure drop in the main line from stalling the pilot stage.
Manufacturer
Bosch Rexroth lists this directional spool valve 4WEH16D7X/6EG24TK4QMBG24 under material number R901025609. Data sheets RE 24751 and RE 07600-B carry the characteristic curves, the installation dimensions and the subplate data.
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 | 2 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Spool symbol | Symbol D |
| 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 | R901025609 |
| 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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