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A fine control range instead of plain linearity: spool symbol E with fine control lets an axis start gently and still release 350 l/min. Add FKM seals, 350 bar operating pressure and an external pilot circuit.
Proportional Directional Valve 4WRKE25E350P-3X/6EG24K31/F1D3V - Bosch Rexroth R901545331
BOSCH REXROTH
Original product
Net price (excl. VAT)
€6,020.52
Item
BRR-R901545331
Manufacturer no.
R901545331
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901545331
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901545331
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Total price
On heavy axes a smooth, jerk-free start matters more than peak flow. The 4WRKE25E350P-3X/6EG24K31/F1D3V uses a linear characteristic with a fine control range for that, releases up to 350 l/min nominal flow and is sealed with FKM.
Benefits
- Linear characteristic with fine control range for sensitive starts of heavy masses
- 350 l/min nominal flow, up to 870 l/min maximum in size 25
- FKM seals for higher temperatures and demanding media
- External pilot oil supply and external return
- 4...20 mA current command, operating pressure up to 350 bar
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 E |
| 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 | 17.92 kg |
Applications
Used on presses, hoists and test machines where load changes have to be smooth. Internal spool position feedback keeps the fine control range reproducible. Subplate mounting to ISO 4401-08-08-0-05, weight 17.92 kg.
Manufacturer
Bosch Rexroth, material number R901545331. The type code 4WRKE25E350P-3X/6EG24K31/F1D3V defines size, spool symbol, electronics and seal material without ambiguity.
| Hersteller-Nr | R901545331 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.920000 |
| Zolltarifnummer | 84812010 |
| 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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