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600 l/min nominal flow is the upper figure that size 27 covers in this series. The 4WRLE27E1-600LJ-4X/MXY/24A1 uses that range, works at 270 bar and follows a command value of ±10 V. Symbol E1, 21 kg.

Proportional Directional Valve 4WRLE27E1-600LJ-4X/MXY/24A1 - Bosch Rexroth R901404812

BOSCH REXROTH Original product
Net price (excl. VAT)
€7,053.56
Item BRR-R901404812
Manufacturer no. R901404812
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901404812
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901404812

When an axis calls for several hundred litres in a few seconds, the nominal flow of the valve is what counts. The 4WRLE27E1-600LJ-4X/MXY/24A1 provides 600 l/min and passes 1850 l/min at peak, held on target by internal position feedback.

Benefits

  • 600 l/min nominal flow, the upper figure for frame size 27.
  • Symbol E1 with a linear characteristic, three switching positions.
  • Command value ±10 V, on-board electronics, no external amplifier.
  • 270 bar operating pressure, connection diagram ISO 4401-08-07-0-05.
  • External pilot oil supply plus external return for a stable pilot stage.
  • 21 kg, NBR seals, CE conformity, HL hydraulic fluid.

Technical data

Connection diagramISO 4401-08-07-0-05
Max. flow1850 l/min
Product family4WRLE
Type of connectionSubplate mounting
Nominal flow600 l/min
ConformityCE
Supply voltage24 V DC
ConnectivityAnalog, command value ±10 V
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connectionConnector, 7-pole (6 + PE) according to EN 175201-804
Spool symbolSymbol E1
Operating pressure, max.270 bar
Size27
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight21 kg

Applications

The place for this valve is the main axis of a large press or a test rig with a big cylinder area. Internal position feedback holds the spool on the command value despite heavy flow forces.

Manufacturer

Bosch Rexroth, material number R901404812, product family 4WRLE. The 24A1 suffix in the type code identifies the supply along with the signal type of the on-board electronics.

More Information
Weight 21.000000
Manufacturer Bosch Rexroth
Hersteller-Nr R901404812
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