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Directional Spool Valve H-4WEH25L6X/6EG24K4 - Bosch Rexroth R900755608
This version of symbol L weighs 18 kg and carries up to 700 l/min in size 25. Pilot oil supply and return run externally, the solenoids work on 24 VDC.
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Description
Symbol L in size 25 with fully external pilot oil routing lets the pilot pressure be provided independently of the working pressure. The valve carries up to 700 l/min in 3 switching positions across 4 ports at 350 bar maximum.
Benefits
- External pilot oil supply and external pilot oil return
- Symbol L with 3 switching positions and 4 ports
- Flow of up to 700 l/min in size 25
- Solenoid actuation at 24 VDC with connector, 3-pole (2 + PE) according to EN 175301-803
- Subplate mounting to ISO 4401-08-08-0-05
- NBR seals for HL hydraulic fluid, mass of 18 kg
Applications
The valve drives consumers of high intake in presses, test rigs and power units. Where the working pressure drops at times, external pilot oil supply keeps the switching reliable. Installation is on a size 25 subplate.
Manufacturer
Bosch Rexroth lists this valve of product family H-4W.H.. under material number R900755608. Characteristic curves and pilot pressures are given in the manufacturer datasheet.
Technical data
| Product family | H-4W.H.. |
|---|---|
| Size | 25 |
| Type of connection | Subplate mounting |
| Connection diagram | ISO 4401-08-08-0-05 |
| Spool symbol | Symbol L |
| Number of switching positions | 3 |
| Number of ports | 4 |
| Max. flow | 700 l/min |
| Operating pressure, max. | 350 bar |
| Type of actuation | with solenoid actuation |
| Supply voltage | 24 VDC |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Electrical connection description | Connector 3-pole (2 + PE) according to EN 175301-803 |
| Hydraulic fluid | HL |
| Seals | NBR |
| Weight | 18 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900755608 |
| Zolltarifnummer | 84812010 |
| 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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