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This build takes pilot oil externally through X and discharges it internally. The 4WRLE25V400L-4X/MXT/24A1 therefore fits plates with an X channel, meters 400 l/min rated flow at 350 bar and follows a plus minus 10 V command.
Proportional Directional Valve 4WRLE25V400L-4X/MXT/24A1 - Bosch Rexroth R901476874
BOSCH REXROTH
Original product
Net price (excl. VAT)
€5,863.74
Item
BRR-R901476874
Manufacturer no.
R901476874
Personal expert advice
Brand new
Specialist dealer since 2009
Original product
Worldwide shipping
Product data
Manufacturer no.R901476874
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901476874
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Total price
A dedicated pilot pressure makes the pilot stage independent of working pressure and costs only one extra line. The 4WRLE25V400L-4X/MXT/24A1 is fed through X, relieved internally and provides 400 l/min rated flow in size 25.
Benefits
- External pilot supply through X keeps the pilot stage stable even when working pressure collapses.
- Internal pilot return, so no Y line is required.
- 400 l/min rated flow, maximum flow 1250 l/min, operating pressure up to 350 bar.
- Spool symbol V, linear curve, plus minus 10 V command value, 24 VDC supply.
- Mounting pattern ISO 4401-08-08-0-05, CE marked, NBR seals, 19.4 kg.
Technical data
| Connection diagram | ISO 4401-08-08-0-05 |
| Max. flow | 1250 l/min |
| Product family | 4WRLE |
| Type of connection | Subplate mounting |
| Nominal flow | 400 l/min |
| Conformity | CE |
| 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 | 19.4 kg |
Applications
The valve is used in presses and lifting gear whose working pressure drops sharply during the cycle, for example in rapid traverse. External pilot supply keeps dynamics constant in those phases. It requires a pilot pressure source with enough volume, often a small accumulator.
Manufacturer
Bosch Rexroth, material number R901476874. In the type code 4WRLE25V400L-4X/MXT/24A1 the MXT section marks external supply with internal return.
| Hersteller-Nr | R901476874 |
|---|---|
| Manufacturer | Bosch Rexroth |
| Country of Manufacture | Germany |
| Weight | 19.400000 |
| Zolltarifnummer | 84812010 |
| 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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