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An oversized nominal flow costs resolution, because only a small part of the characteristic curve is ever used. This valve offers 220 l/min inside a size 25 body and leaves more travel for fine movements. The command value is ±10 V, operating pressure reaches 350 bar.
Proportional Directional Valve 4WRDE25V220L-6X/MXY/24A1 - Bosch Rexroth R901507462
BOSCH REXROTH
Original product
Net price (excl. VAT)
€8,859.31
Item
BRR-R901507462
Manufacturer no.
R901507462
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901507462
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901507462
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Sensitive positioning works out only when nominal flow and cylinder size match each other. The 4WRDE25V220L-6X/MXY/24A1 therefore rates 220 l/min in a body that allows up to 870 l/min, following a ±10 V command at 350 bar.
Benefits
- 220 l/min nominal flow instead of the full body rating, which gives finer resolution per volt of command.
- V spool with three switching positions and four ports.
- 350 bar operating pressure at a valve weight of only 17 kg.
- External pilot oil supply and external drain through the X and Y ports.
- ±10 V command on 24 V DC, 7-pole connector (6 + PE) to EN 175201-804.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 870 l/min |
| Product family | 4WRDE |
| Type of connection | Subplate mounting |
| Nominal flow | 220 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 | 25 |
| Seals | NBR |
| Electrical connector | Connector, 7-pole (6 + PE) |
| Type of actuation | Electrical with on-board electronics |
| Weight | 17 kg |
Applications
The valve fits medium sized positioning axes, infeed movements on presses and test cylinders with short stroke. If more flow is needed later, the ISO 4401-08-08-0-05 interface stays unchanged. NBR seals and HL hydraulic fluid match the usual plant standard.
Manufacturer
Bosch Rexroth, type designation 4WRDE25V220L-6X/MXY/24A1, material number R901507462, product family 4WRDE. The electronics sit inside the unit, so a separate amplifier card is unnecessary.
| Hersteller-Nr | R901507462 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 17.000000 |
| 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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