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520 l/min piloted from the main channel, with relief routed separately. The 4WRZ32E520-7X/6EG24N9EK4/M combines both, works with spool symbol E at 350 bar maximum operating pressure, passes up to 1600 l/min and weighs 43 kg.

Proportional Directional Valve 4WRZ32E520-7X/6EG24N9EK4/M - Bosch Rexroth R901002963

BOSCH REXROTH Original product
Net price (excl. VAT)
€5,824.47
Item BRR-R901002963
Manufacturer no. R901002963
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901002963
Country of originGermany
ConditionNew
Artikel
BRR-R901002963

Internal supply saves the pilot pump, external relief keeps pilot pressure clean. The 4WRZ32E520-7X/6EG24N9EK4/M combines the two at 520 l/min nominal flow in size 32.

Benefits

  • 520 l/min nominal flow with spool symbol E.
  • Pilot oil supplied internally, drained externally, no separate pilot pump required.
  • 350 bar maximum operating pressure, flow up to 1600 l/min.
  • Concealed auxiliary actuation, driven by external electronics.
  • 43 kg weight, NBR seals, ISO 4401-10-09-0-05 mounting pattern.

Technical data

Connection diagramISO 4401-10-09-0-05
Max. flow1600 l/min
Product family4WRZ(E)
Type of connectionSubplate mounting
Nominal flow520 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 E
Operating pressure, max.350 bar
Size32
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationElectrical with external electronics
Weight43 kg

Applications

The valve serves presses and lifting gear whose return line carries back pressure. Separate relief keeps the pilot stage unaffected by it. Auxiliary actuation helps during setup without an electrical signal.

Manufacturer

Bosch Rexroth, material number R901002963, product family 4WRZ(E). Characteristic curves, dimensions and installation notes are given in data sheet RE 29115.

More Information
Hersteller-Nr R901002963
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 43.000000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New