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Directional Spool Valve H-4WEH25G6X/6EG24N9K4/B15 - Bosch Rexroth R900961689
Where pilot oil comes from a separate source and is returned to tank on its own line, this variant with the B15 pilot arrangement fits. In size 25 it carries up to 400 l/min following spool symbol G at 350 bar operating pressure. Installed weight 17.95 kg.
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Description
The H-4WEH25G6X/6EG24N9K4/B15 directional spool valve works with external pilot oil supply and external pilot oil return. In size 25 it directs up to 400 l/min following spool symbol G at a maximum operating pressure of 350 bar.
Benefits
- B15 pilot arrangement with external pilot oil supply and return
- Flow up to 400 l/min at operating pressure up to 350 bar
- Spool symbol G, three switching positions, four ports
- Solenoid actuation at 24 VDC, ISO 4401-08-08-0-05 hole pattern
- NBR seals for HL hydraulic fluid, weight 17.95 kg
Application
The version suits plant where the tank gallery carries back pressure and the pilot stage has to be drained separately. Presses and test rigs with return filters are typical places of use. A subplate to ISO 4401-08-08-0-05 is required for mounting.
Manufacturer
Bosch Rexroth lists this valve under material number R900961689. The required pilot pressure is given in the manufacturer datasheet.
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 | 17.95 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900961689 |
| 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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