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If the tank channel in the manifold is already busy, a separately routed pilot oil return helps. This 4WRTE32W6 version works that way, at 600 l/min nominal flow with a 4 to 20 mA command value. Spool symbol W6, NBR seals, weight 37.25 kg.

Proportional Directional Valve 4WRTE32W6-400L-4X/6EG24EK31/F1M - Bosch Rexroth R901392815

BOSCH REXROTH Original product
Net price (excl. VAT)
€7,805.87
Item BRR-R901392815
Manufacturer no. R901392815
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901392815
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901392815

Pilot oil returning into a loaded tank channel meets a varying back pressure there. This 4WRTE32W6 version takes pilot oil internally and discharges it externally, at 600 l/min nominal flow and 350 bar.

Benefits

  • Internal pilot oil supply, external pilot oil return, stable pilot pressure despite a loaded tank channel.
  • 4 to 20 mA command value with on-board electronics, 24 VDC supply.
  • 600 l/min nominal flow, up to 1600 l/min through the valve.
  • 350 bar in size 32, subplate mounting to ISO 4401-10-09-0-05.
  • 37.25 kg, spool symbol W6, NBR seals for HL hydraulic fluid.

Technical data

Connection diagramISO 4401-10-09-0-05
Max. flow1600 l/min
Product family4WRTE
Type of connectionSubplate mounting
Nominal flow600 l/min
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 W6
Operating pressure, max.350 bar
Size32
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight37.25 kg

Application

The split makes sense in manifolds with several parallel axes whose return is routed together. A dedicated return path for the pilot stage keeps its operating point independent of what the neighbouring axes do.

Manufacturer

Bosch Rexroth, material number R901392815, product family 4WRTE.

More Information
Hersteller-Nr R901392815
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 37.250000
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