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Hot oil and a current loop command value often go together. The 4WRTE25W8-350L combines FKM seals with a 4 to 20 mA command range and controls 350 l/min nominal flow with pilot oil routed internally.
Proportional Directional Valve 4WRTE25W8-350L-4X/6EG24ETK31/F1V - Bosch Rexroth R901322980
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,169.08
Item
BRR-R901322980
Manufacturer no.
R901322980
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901322980
Country of originGermany
ConditionNew
Artikel
BRR-R901322980
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At high oil temperatures and over long signal runs, seals and interface have to match. The 4WRTE25W8-350L-4X carries FKM seals, accepts 4 to 20 mA and controls 350 l/min nominal flow without calling for extra pilot lines.
Benefits
- Nominal flow 350 l/min, maximum flow 870 l/min
- FKM seals for higher oil temperatures
- Command value 4 to 20 mA, internal spool position feedback
- Internal pilot oil supply and internal return
- Spool symbol W8, ISO 4401-08-08-0-05 interface
- Maximum operating pressure 350 bar, weight 20.28 kg
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...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 W8 |
| 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 | 20.28 kg |
Application
Suited to casting, forging and forming plant running warm mineral oil HL. Internal pilot routing keeps piping work low and the current loop stays stable over longer distances. The electronics are supplied with 24 V direct current.
Manufacturer
Bosch Rexroth, material number R901322980, type 4WRTE25W8-350L-4X/6EG24ETK31/F1V.
| Hersteller-Nr | R901322980 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 20.280000 |
| 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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