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Requires no dedicated pilot circuit and still delivers 350 l/min of nominal flow at up to 350 bar. The command value is given as a 4 to 20 mA current, on-board electronics close the spool position loop. Size 25 with subplate mounting and FKM seals.
Proportional Directional Valve 4WRTE25V1-350L-4X/6EG24ETK31/F1V - Bosch Rexroth R901291879
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,690.11
Item
BRR-R901291879
Manufacturer no.
R901291879
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901291879
Country of originGermany
ConditionNew
Artikel
BRR-R901291879
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A valve that sets 350 l/min while needing neither pilot feed nor pilot drain shortens assembly time noticeably. In this build the 4WRTE25V1-350L is piloted entirely internally.
Benefits
- FKM seals matched to HL hydraulic fluid
- Subplate mounting to ISO 4401-08-08-0-05, size 25 interface, weight 18.06 kg
- Nominal flow 350 l/min with headroom up to 870 l/min for peak strokes
- Operating pressure up to 350 bar across all 4 ports
- Spool Symbol V1 with a linear characteristic, 3 switching positions
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRTE |
| Type of connection | Subplate mounting |
| Nominal flow | 350 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value 4 to 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 V1 |
| Operating pressure, max. | 350 bar |
| Size | 25 |
| Seals | FKM |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 18.06 kg |
Applications
Its place is a compact manifold carrying several axes, where every extra bore costs effort. Because both pilot paths run internally, a standard ISO 4401-08-08-0-05 subplate is enough. Weight is 18.06 kg.
Manufacturer
Bosch Rexroth lists this product under material number R901291879. Every figure on this page comes from the manufacturer data for type code 4WRTE25V1-350L-4X/6EG24ETK31/F1V.
| Hersteller-Nr | R901291879 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 18.060000 |
| 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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