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Directional Spool Valve H-4WEH25Q6X/6EG24N9K4 - Bosch Rexroth R900780849
Spool symbol Q, a permitted flow of 700 l/min and fully external pilot oil routing mark this size 25 valve. It works in three switching positions on 24 VDC at 350 bar maximum.
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Description
This pilot-operated directional valve realises symbol Q in size 25. It carries up to 700 l/min in 3 switching positions across 4 ports, with pilot oil supply and return both external.
Benefits
- Symbol Q with 3 switching positions and 4 ports
- Flow of up to 700 l/min at an operating pressure of 350 bar maximum
- External pilot oil supply and external return, making the pilot circuit independent of the working circuit
- Solenoid actuation at 24 VDC with connector, 3-pole (2 + PE) according to EN 175301-803
- Subplate mounting to ISO 4401-08-08-0-05
- NBR seals for HL hydraulic fluid, mass of 17.92 kg
Applications
The field of use covers presses, forging plants and power units with large cylinders. External return suits installations whose tank line is pressurised. Size 25 calls for a matching subplate.
Manufacturer
Bosch Rexroth lists this valve of product family H-4W.H.. under material number R900780849. Further ratings are given in the manufacturer datasheet.
Technical data
| Product family | H-4W.H.. |
|---|---|
| Size | 25 |
| Type of connection | Subplate mounting |
| Connection diagram | ISO 4401-08-08-0-05 |
| Spool symbol | Symbol Q |
| Number of switching positions | 3 |
| Number of ports | 4 |
| Max. flow | 700 l/min |
| Operating pressure, max. | 350 bar |
| Type of actuation | with solenoid actuation |
| Supply voltage | 24 VDC |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Hydraulic fluid | HL |
| Seals | NBR |
| Weight | 17.92 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900780849 |
| 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-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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