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The voltage version with spool symbol V1 and a fully external pilot circuit: the 4WRLE25V1-400L-4X/MXY/24A1 meters 400 l/min rated flow at 350 bar and accepts a plus minus 10 V command value. Maximum flow reaches 1250 l/min, the unit weighs 19.43 kg.

Proportional Directional Valve 4WRLE25V1-400L-4X/MXY/24A1 - Bosch Rexroth R901404811

BOSCH REXROTH Original product
Net price (excl. VAT)
€6,519.21
Item BRR-R901404811
Manufacturer no. R901404811
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901404811
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901404811

Where a central pilot supply already exists while the amplifier puts out a voltage, the 4WRLE25V1-400L-4X/MXY/24A1 fits. It works with spool V1, is routed through X and Y and provides 400 l/min rated flow in size 25.

Benefits

  • Command value plus minus 10 V, directly compatible with analogue outputs of common axis controllers.
  • External pilot oil supply with external return, independent of working pressure as well as tank pressure.
  • Spool symbol V1 with 3 switching positions and a linear characteristic curve.
  • 400 l/min rated flow, maximum flow 1250 l/min, 350 bar operating pressure.
  • CE marked, 24 VDC, ISO 4401-08-08-0-05, NBR seals, 19.43 kg.

Technical data

Connection diagramISO 4401-08-08-0-05
Max. flow1250 l/min
Product family4WRLE
Type of connectionSubplate mounting
Nominal flow400 l/min
ConformityCE
Supply voltage24 VDC
ConnectivityAnalog, command value ±10 V
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector, 7-pole (6 + PE) according to EN 175201-804
Spool symbolSymbol V1
Operating pressure, max.350 bar
Size25
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight19.43 kg

Applications

Applications are axes on forging presses, stretching machines and test rigs fed from a shared pilot supply. A voltage command keeps wiring simple as long as the run to the cabinet stays short. Over long distances the current version performs better.

Manufacturer

Bosch Rexroth, material number R901404811. Type code 4WRLE25V1-400L-4X/MXY/24A1, series 4X, spool V1, voltage interface 24A1.

More Information
Weight 19.430000
Manufacturer Bosch Rexroth
Hersteller-Nr R901404811
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