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Directional Spool Valve H-4WEH25Q6X/6EG24N9S2K4 - Bosch Rexroth R900971074
Heavy axes that must come to a controlled stop out of motion need a spool with a clearly defined mid-position. The H-4WEH25Q6X/6EG24N9S2K4 works to spool symbol Q, handles 700 l/min and weighs 19.05 kg.
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Description
Pilot-operated size 25 directional spool valve with spool symbol Q, rated for 700 l/min at a maximum working pressure of 350 bar.
Key benefits
- 3 switching positions to spool symbol Q with a defined mid-position
- Flow rate of 700 l/min across 4 ports to ISO 4401-08-08-0-05
- Maximum working pressure of 350 bar in size 25
- External pilot oil supply and external pilot oil return
- Weight of 19.05 kg, solenoids rated 24 V DC
Applications
The valve is used on hoists, tipping platforms and slewing gear with large moving masses. Its NBR seals are released for HL hydraulic fluid. The electrical interface is a 3-pole connector (2 + PE) to EN 175301-803.
Manufacturer
Bosch Rexroth lists this valve under material number R900971074. 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 | 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 Q |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 19.05 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900971074 |
| 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
Questions about this item
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