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This size 32 version takes pilot oil from the main circuit but drains it through its own port without back pressure. It controls 600 l/min nominal flow at 350 bar, carries spool symbol W6 and follows a ±10 V voltage setpoint.

Proportional Directional Valve 4WRKE32W6-600P-3X/6EG24EK31/A1D3M - Bosch Rexroth R901026641

BOSCH REXROTH Original product
Net price (excl. VAT)
€7,084.46
Item BRR-R901026641
Manufacturer no. R901026641
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901026641
Country of originGermany
ConditionNew
Artikel
BRR-R901026641

High tank back pressure shifts the characteristic curve of a pilot-operated valve. The 4WRKE32W6-600P-3X/6EG24EK31/A1D3M avoids that with a separate pilot oil drain, supplies itself internally and controls 600 l/min nominal flow at up to 350 bar.

Benefits

  • Internal pilot oil supply with external pilot oil return, switching times independent of tank pressure.
  • 600 l/min nominal flow, maximum flow 1600 l/min in size 32.
  • ±10 V command value on 24 VDC, on-board electronics with spool position feedback.
  • Spool symbol W6 in 3 switching positions, linear curve with fine control range.
  • NBR seals, ISO 4401-10-09-0-05 interface, 36.74 kg.

Technical data

Connection diagramISO 4401-10-09-0-05
Max. flow1600 l/min
Product family4WRKE
Type of connectionSubplate mounting
Nominal flow600 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 W6
Operating pressure, max.350 bar
Size32
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight36.74 kg

Applications

The valve works on presses and lifting gear whose return line collects several actuators. Only the pilot drain line has to be added, a dedicated pilot pump is not needed. That keeps the effort low when an existing system is rebuilt.

Manufacturer

Bosch Rexroth, material number R901026641. The type code 4WRKE32W6-600P-3X/6EG24EK31/A1D3M states size 32, spool symbol W6, 600 l/min nominal flow and a ±10 V command value with internally supplied pilot oil.

More Information
Hersteller-Nr R901026641
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 36.740000
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikel-Authentizität Original product
Artikelzustand New
Position sensing No