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Directional Spool Valve H-4WEH25J6X/6EG24N9K4/B10 - Bosch Rexroth R900975303
Four ports on the standard ISO 4401-08-08-0-05 pattern make this valve a direct replacement for existing size 25 assemblies. It moves 700 l/min at an operating pressure of up to 350 bar, follows spool symbol J with three positions and weighs 17.92 kg.
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Description
This directional valve replaces existing size 25 valves without changing the piping. It controls up to 700 l/min at a maximum operating pressure of 350 bar, and three switching positions follow spool symbol J. Pilot oil is supplied and drained externally.
Benefits
- Four ports to ISO 4401-08-08-0-05 for replacement without rebuilding the subplate
- 700 l/min flow, 350 bar maximum operating pressure
- Three switching positions with spool symbol J
- External pilot supply, 24 V DC, connector 3-pole (2 + PE) according to EN 175301-803
- 17.92 kg weight, NBR seals for HL hydraulic fluid
Application
The article serves maintenance and new builds alike because the pattern follows the standard. In presses and lifting gear it reverses the main flow. The external pilot stage requires a pressure source of its own.
Manufacturer
The Bosch Rexroth material number is R900975303. Dimension drawing, switching times and curves are in the datasheet.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
|---|---|
| Max. flow | 700 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. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 17.92 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900975303 |
| 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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