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Directional Spool Valve H-4WEH25J6X/6EG24N9TS2K4/12 - Bosch Rexroth R901129129
This version 12 of the pilot-operated size 25 directional spool valve weighs 19.2 kg and switches three positions to spool symbol J. Pilot oil is supplied externally and returned internally. At 350 bar operating pressure up to 700 l/min pass through four ports.
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Description
Two valves carrying the same spool symbol can differ in their pilot plate. This size 25 version feeds pilot oil externally and drains it internally while switching up to 700 l/min at 350 bar.
Benefits
- 700 l/min maximum flow at 350 bar operating pressure
- External pilot oil supply with internal pilot oil return
- Spool symbol J with 3 switching positions across 4 ports
- Solenoid actuation on 24 VDC
- Subplate mounting to ISO 4401-08-08-0-05
- 19.2 kg weight, NBR seals for HL hydraulic fluid
Application
The valve works in presses, rolling mills and lifting gear with a high oil demand. The internal pilot oil return saves an external line as long as tank pressure stays low. It mounts on a size 25 manifold.
Manufacturer
Bosch Rexroth lists this article under material number R901129129. The Bosch Rexroth datasheets for this article are on file.
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 | 19.2 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901129129 |
| 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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