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A clean return line allows internal pilot drain and saves a line. This 4WRDE10E100L takes pilot oil externally, returns it internally to tank and controls 100 l/min nominal flow at 350 bar. Spool symbol E, mass 7.5 kg.

Proportional Directional Valve 4WRDE10E100L-6X/MXTWG/24A5 - Bosch Rexroth R901537989

BOSCH REXROTH Original product
Net price (excl. VAT)
€7,089.06
Item BRR-R901537989
Manufacturer no. R901537989
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901537989
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901537989
Frequently Bought Together

With no appreciable back pressure in the return line, internal pilot drain is enough and the Y line disappears. The 4WRDE10E100L-6X/MXTWG/24A5 works that way while still drawing pilot oil externally, at 100 l/min nominal flow.

Benefits

  • External pilot supply with internal return keeps pilot pressure constant while dropping the Y line.
  • 100 l/min nominal flow with reserve up to 170 l/min maximum flow.
  • Spool symbol E, linear characteristic, operating pressure up to 350 bar in size 10.
  • ±10 V command on on-board electronics, 24 VDC supply.
  • 7.5 kg valve mass, NBR seals, mounting pattern ISO 4401-05-05-0-05.

Technical data

Connection diagramISO 4401-05-05-0-05
Max. flow170 l/min
Product family4WRDE
Type of connectionSubplate mounting
Nominal flow100 l/min
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 E
Operating pressure, max.350 bar
Size10
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight7.5 kg

Applications

Worth using on power units with their own pilot pump and a short, lightly loaded return line. Compared with the fully external version one pipe run disappears without costing pilot stability. Where tank pressure fluctuates strongly, the externally drained version keeps the edge.

Manufacturer

Bosch Rexroth, material number R901537989, product family 4WRDE. NBR seals, HL hydraulic fluid.

More Information
Weight 7.500000
Manufacturer Bosch Rexroth
Hersteller-Nr R901537989
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