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A size 25 manifold gets crowded quickly once pilot lines are added. The 4WRKE25W6-350L routes both pilot oil paths internally and meters 350 l/min nominal flow.
Proportional Directional Valve 4WRKE25W6-350L-3X/6EG24ETK31/F1D3M - Bosch Rexroth R901218240
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,802.89
Item
BRR-R901218240
Manufacturer no.
R901218240
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901218240
Country of originGermany
ConditionNew
Artikel
BRR-R901218240
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In size 25 the main ports are already large, and extra pilot lines make the manifold hard to follow. The 4WRKE25W6-350L-3X/6EG24ETK31/F1D3M avoids them through internal pilot oil supply and internal return.
Benefits
- Internal pilot oil supply and internal return, no additional ports on the manifold
- Nominal flow 350 l/min, maximum flow 870 l/min
- Spool symbol W6, linear characteristic curve
- 4...20 mA command value with on-board electronics
- Maximum operating pressure 350 bar, internal spool position feedback
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRKE |
| Type of connection | Subplate mounting |
| Nominal flow | 350 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4...20 mA |
| Number of switching positions | 3 |
| Hydraulic fluid | HL |
| Number of ports | 4 |
| Electrical connection description | Connector, 7-pole (6 + PE) according to EN 175201-804 |
| Spool symbol | Symbol W6 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 17.92 kg |
Application
For large axes on compactly built manifolds without a dedicated pilot rail. System pressure feeds the pilot stage internally, and the return runs internally as well. Size 25, weight 17.92 kg, hydraulic fluid HL.
Manufacturer
Bosch Rexroth, material number R901218240, type 4WRKE25W6-350L-3X/6EG24ETK31/F1D3M.
| Hersteller-Nr | R901218240 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.918000 |
| GPSR Herstellerdaten | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Artikel-Authentizität | Original product |
| Artikelzustand | New |
| Position sensing | No |
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