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Directional Spool Valve H-4WEH25G6X/6EG24N9SK4 - Bosch Rexroth R900617470
Older power units with a separate pilot circuit can be renewed without rerouting any lines. The H-4WEH25G6X/6EG24N9SK4 feeds and drains pilot oil externally, works at 400 l/min and weighs 18.96 kg.
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Description
Pilot-operated size 25 directional spool valve with spool symbol G, rated at 400 l/min with fully external pilot oil routing.
Key benefits
- External pilot oil supply and external pilot oil return to match existing circuits
- Flow rate of 400 l/min, maximum working pressure of 350 bar
- 3 switching positions to spool symbol G across 4 ports
- Mass of 18.96 kg, ISO 4401-08-08-0-05 mounting pattern
- Supply voltage of 24 V DC, NBR seals for HL hydraulic fluid
Applications
The valve serves as a replacement in hydraulic power units of rolling mills, presses and hydraulic engineering plant. Size 25 subplate mounting keeps the existing pipework in place. Electrical connection is made through a 3-pole connector (2 + PE) to EN 175301-803.
Manufacturer
Bosch Rexroth lists this valve under material number R900617470. We supply original manufacturer parts. Characteristic curves, installation dimensions and tightening torques are given in data sheet RE 24751 and RE 07600-B.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
|---|---|
| Max. flow | 400 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 G |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 18.96 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900617470 |
| 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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