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Directional Spool Valve 4WEH32H6X/6EG24N9K4 - Bosch Rexroth R900951221
For main circuits up to 900 l/min the 4WEH32H6X/6EG24N9K4 offers a fully external pilot circuit. It switches to spool symbol H across 3 positions in size 32, holds an operating pressure of up to 280 bar and weighs 35.1 kg.
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Description
The pilot-operated 4WEH32H6X/6EG24N9K4 directional spool valve carries 900 l/min to spool symbol H. Pilot oil supply and pilot oil return are both connected externally and the mass is 35.1 kg.
Benefits
- 900 l/min flow in size 32 at 280 bar operating pressure
- External pilot oil supply and external pilot oil return
- Spool symbol H with 3 switching positions and 4 ports
- 35.1 kg mass, connection diagram ISO 4401-10-09-0-05
- Solenoid actuation at 24 VDC, connector, 3-pole (2 + PE) according to EN 175301-803
Applications
The combination of size 32 and 900 l/min suits presses, lifting gear and rolling mill drives. A separate control oil circuit allows a steady pilot pressure to be built up. NBR seals prescribe HL hydraulic fluid.
Manufacturer
Bosch Rexroth lists the valve under material number R900951221. Flow per spool symbol is given in datasheet RE 24751.
Technical data
| Connection diagram | ISO 4401-10-09-0-05 |
|---|---|
| Max. flow | 900 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 H |
| Operating pressure, max. | 280 bar |
| Size | 32 |
| Seals | NBR |
| Electrical connector | Connector, 3-pole (2 + PE) |
| Type of actuation | with solenoid actuation |
| Weight | 35.1 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900951221 |
| 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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