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Directional Spool Valve H-4WEH25G6X/6EG24N9TK4/B15 - Bosch Rexroth R901168785
This version saves one pilot line because the pilot oil is drained internally, and it carries the B15 pilot arrangement. It directs up to 400 l/min following spool symbol G at 350 bar operating pressure in size 25 and weighs 17.94 kg.
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Description
The H-4WEH25G6X/6EG24N9TK4/B15 directional spool valve draws pilot oil externally and drains it internally. In size 25 it directs up to 400 l/min following spool symbol G at a maximum operating pressure of 350 bar.
Benefits
- External pilot oil supply, internal pilot oil return, B15 pilot arrangement
- 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, 3-pole connector (2 + PE) to EN 175301-803
- ISO 4401-08-08-0-05 hole pattern, NBR seals, weight 17.94 kg
Application
The version suits manifold blocks with their own pilot pressure source and a tank gallery close to zero pressure. Internal draining cuts the number of pipe runs on the block. Mounting is on a subplate to ISO 4401-08-08-0-05.
Manufacturer
Bosch Rexroth lists this valve under material number R901168785. 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 | 17.94 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901168785 |
| 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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