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A control block without external pilot lines stays clear and tight. This valve routes pilot supply and return internally, covers 25 l/min nominal flow and works up to 350 bar. Spool symbol W6, command value 4...20 mA, 9.6 kg.
Proportional Directional Valve 4WRTE10W6-25L-4X/6EG24ETK31/F1M - Bosch Rexroth R901162977
BOSCH REXROTH
Original product
Net price (excl. VAT)
€4,534.08
Item
BRR-R901162977
Manufacturer no.
R901162977
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901162977
Country of originGermany
ConditionNew
Artikel
BRR-R901162977
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The fewer fittings a block needs, the fewer points can leak later. The 4WRTE10W6-25L-4X/6EG24ETK31/F1M manages with internal pilot oil supply and internal return and carries 25 l/min nominal flow.
Advantages
- Internal pilot oil supply with internal return, no external control lines
- 25 l/min nominal flow, maximum flow 170 l/min
- Spool symbol W6, linear characteristic curve, three switching positions
- Command value 4...20 mA, on-board electronics with internal spool position feedback
- Maximum operating pressure 350 bar, NBR seals for HL
- 24 VDC, subplate mounting ISO 4401-05-05-0-05, 9.6 kg
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 25 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 | 10 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 9.6 kg |
Applications
The valve sits on blocks in machine tools, clamping systems and test rigs. For internal piloting the pressure at port P has to stay within the permitted range. The current command value allows cable routing through electrically noisy areas.
Manufacturer
Bosch Rexroth, material number R901162977. All values shown here are taken from the manufacturer product data.
| Hersteller-Nr | R901162977 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 9.600000 |
| 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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