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The main stage of a size 25 valve is moved by pilot oil, not by a solenoid. On the H-4WEH25J6X/6EG24N9SK4/10B12 the pilot stage switches at 24 V DC while the main stage carries up to 700 l/min to spool symbol J at 350 bar.
Directional Spool Valve H-4WEH25J6X/6EG24N9SK4/10B12 - Bosch Rexroth R901242285
BOSCH REXROTH
Original product
Net price (excl. VAT)
€2,454.34
Item
BRR-R901242285
Manufacturer no.
R901242285
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901242285
Country of originGermany
ConditionNew
Artikel
BRR-R901242285
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The spool of a valve this size is not moved by the solenoid but by pilot oil from the first stage. On the H-4WEH25J6X/6EG24N9SK4/10B12 that stage runs on 24 V DC while the main stage carries up to 700 l/min to spool symbol J at 350 bar operating pressure.
Benefits
- Pilot-operated main stage for a flow of up to 700 l/min.
- Spool symbol J with three switching positions and four ports.
- Operating pressure to 350 bar, NBR seals, HL hydraulic fluid.
- Solenoid voltage 24 V DC, 3-pole connector (2 + PE) to EN 175301-803.
- 19.48 kg in weight, connection diagram ISO 4401-08-08-0-05.
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 | 19.48 kg |
Applications
Valves like this switch the main flow in presses, sheet metal lines and test benches. Because the main stage is moved hydraulically, switching time depends on the pilot circuit. External pilot supply and external return keep that circuit independent of main pressure.
Manufacturer
Bosch Rexroth lists this valve under material number R901242285. Characteristic curves, installation dimensions and tightening torques are in data sheet RE 24751, the range overview in RE 07600-B.
| Hersteller-Nr | R901242285 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 19.480000 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
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