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A directional valve of this size weighs 44 kg, so exchanging it belongs on lifting gear and on a fixed porting pattern. The 4WRZ32E1-360-7X/6EG24N9EK4/M sits on ISO 4401-10-09-0-05 and controls 360 l/min nominal flow.

Proportional Directional Valve 4WRZ32E1-360-7X/6EG24N9EK4/M - Bosch Rexroth R900763988

BOSCH REXROTH Original product
Net price (excl. VAT)
€6,110.67
Item BRR-R900763988
Manufacturer no. R900763988
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900763988
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900763988

When replacing a size 32 valve, what counts is that porting pattern and pilot routing match the existing subplate, otherwise one hour turns into one day. The 4WRZ32E1-360-7X/6EG24N9EK4/M weighs 44 kg, works with internal pilot supply and external return and carries 360 l/min nominal flow.

Benefits

  • ISO 4401-10-09-0-05 pattern, 44 kg weight, mounting follows the standard and is done in one lift.
  • Internal supply, external pilot oil return, matched to subplates carrying their own Y bore.
  • 360 l/min nominal flow, up to 1600 l/min throughput at 350 bar maximum operating pressure.
  • Spool symbol E1, 3 switching positions across 4 ports in size 32.
  • Concealed auxiliary actuation, after mounting the axis can be checked without electronics.

Technical data

Connection diagramISO 4401-10-09-0-05
Max. flow1600 l/min
Product family4WRZ(E)
Type of connectionSubplate mounting
Nominal flow360 l/min
Supply voltage24 VDC
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector, 7-pole (6 + PE) according to EN 175201-804
Spool symbolSymbol E1
Operating pressure, max.350 bar
Size32
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationElectrical with external electronics
Weight44 kg

Applications

The valve serves main axes of presses, rolling mill drives and large test rigs. In maintenance it replaces identical valves of the same pilot variant without changing the subplate. Command signals come from an external amplifier at 24 VDC.

Manufacturer

Bosch Rexroth, material number R900763988. Dimensions, characteristic curves and pilot oil demand are given in data sheet RE 29115.

More Information
Weight 44.000000
Manufacturer Bosch Rexroth
Hersteller-Nr R900763988
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