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Fine metering with a separated pilot stage: the 4WRDE10V50L-6X/MXY/24A5 combines 50 l/min nominal flow with a fully external pilot circuit. Operating pressure 350 bar, spool symbol V, valve mass 7.5 kg, ±10 V command.
Proportional Directional Valve 4WRDE10V50L-6X/MXY/24A5 - Bosch Rexroth R901454638
BOSCH REXROTH
Original product
Net price (excl. VAT)
€7,085.59
Item
BRR-R901454638
Manufacturer no.
R901454638
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901454638
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901454638
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Small flow rates react sensitively to variations in pilot pressure. The 4WRDE10V50L-6X/MXY/24A5 therefore keeps pilot supply and return separate from the main circuit while controlling 50 l/min nominal flow at 350 bar.
Benefits
- Fully external pilot circuit holds pilot pressure constant and keeps control behaviour repeatable.
- 50 l/min nominal flow with fine command resolution, up to 170 l/min maximum flow.
- Spool symbol V with a linear characteristic, 3 switching positions on 4 ports.
- Operating pressure 350 bar in size 10, mounting pattern ISO 4401-05-05-0-05.
- 7.5 kg valve mass, NBR seals, ±10 V command at 24 VDC.
Technical data
| Connection diagram | ISO 4401-05-05-0-05 |
| Max. flow | 170 l/min |
| Product family | 4WRDE |
| Type of connection | Subplate mounting |
| Nominal flow | 50 l/min |
| Supply voltage | 24 VDC |
| Connectivity | Analog, command value ±10 V |
| 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 V |
| 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 | 7.5 kg |
Applications
Suited to test rigs and positioning tasks where repeatability decides quality. A dedicated pilot circuit keeps valve dynamics independent of whatever the main circuit is doing. Without X and Y lines, the internally piloted variants cover the same flow rating.
Manufacturer
Bosch Rexroth, material number R901454638, product family 4WRDE, size 10. NBR seals, HL mineral oil based hydraulic fluid.
| Weight | 7.500000 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Hersteller-Nr | R901454638 |
| Zolltarifnummer | 84812010 |
| GPSR Herstellerdaten | Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com |
| Artikelzustand | New |
| Artikel-Authentizität | Original product |
| Country of Manufacture | Germany |
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