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Spool symbol V1 and a 4 to 20 mA command meet a fully external pilot supply here. The valve meters 600 l/min rated flow in size 27, passes up to 1850 l/min and works at a maximum operating pressure of 270 bar. Weight is 20.7 kg.

Proportional Directional Valve 4WRLE27V1-600L-4X/MXY/24F1 - Bosch Rexroth R901561111

BOSCH REXROTH Original product
Net price (excl. VAT)
€6,586.20
Item BRR-R901561111
Manufacturer no. R901561111
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901561111
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901561111

When the pilot stage has to be fed independently of the working circuit, the MXY build is the answer. Pilot oil enters through X and leaves through Y. The 4WRLE27V1-600L-4X/MXY/24F1 combines that with spool symbol V1 and a 4 to 20 mA command value.

Benefits

  • External pilot oil supply and external pilot oil return, the pilot stage stays independent of working pressure
  • Spool symbol V1 as a separate spool version within the series
  • 4 to 20 mA command value through on-board electronics, 24 VDC supply
  • 600 l/min rated flow, up to 1850 l/min maximum flow
  • Operating pressure up to 270 bar, port pattern ISO 4401-08-08-0-05
  • CE conformity, NBR seals, weight 20.7 kg

Technical data

Connection diagramISO 4401-08-08-0-05
Max. flow1850 l/min
Product family4WRLE
Type of connectionSubplate mounting
Nominal flow600 l/min
ConformityCE
Supply voltage24 VDC
ConnectivityAnalog, command value 4 to 20 mA
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.270 bar
Size27
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight20.7 kg

Applications

Sensible in plants with their own pilot circuit, for example presses with a separate pilot pump. The pilot stage stays supplied even when main pressure drops to zero during the cycle. Carry symbol V1 over on a replacement, since it names the spool version.

Manufacturer

Bosch Rexroth, material number R901561111, product family 4WRLE. Size 27, spool symbol V1 and the 600 rating can all be read from the type designation.

More Information
Hersteller-Nr R901561111
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 20.700000
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