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Directional Spool Valve H-4WEH25U6X/6EG24N9K4 - Bosch Rexroth R900960546
This size 25 valve works with spool symbol U and passes up to 700 l/min. The pilot stage is fed and returned externally, control is from 24 VDC at 350 bar maximum.
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Description
Symbol U identifies the spool of this pilot-operated directional valve in size 25. It carries up to 700 l/min in 3 switching positions across 4 ports and withstands an operating pressure of 350 bar maximum.
Benefits
- Spool symbol U with 3 switching positions and 4 ports
- Flow of up to 700 l/min in size 25
- External pilot oil supply and external pilot oil return for a pilot pressure independent of the working circuit
- Solenoid actuation at 24 VDC, 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 17.82 kg
Applications
The valve is used in presses, injection moulding machines and power units with large cylinders. External return keeps the pilot circuit clear of the tank pressure in the working circuit. Subplate mounting fixes the size 25 hole pattern.
Manufacturer
Bosch Rexroth lists this valve of product family H-4W.H.. under material number R900960546. Further data is 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 U |
| 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 | 17.82 kg |
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R900960546 |
| 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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