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A pilot circuit closed inside the unit saves two lines in the block. The 4WRZ32W6-520-7X/6EG24N9ETK4/M feeds pilot oil in and out internally, controls 520 l/min nominal flow with spool symbol W6 and is rated at 350 bar.

Proportional Directional Valve 4WRZ32W6-520-7X/6EG24N9ETK4/M - Bosch Rexroth R901016415

BOSCH REXROTH Original product
Net price (excl. VAT)
€5,238.85
Item BRR-R901016415
Manufacturer no. R901016415
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901016415
Country of originGermany
ConditionNew
Artikel
BRR-R901016415

The fewer pilot lines a block needs, the simpler the pipework becomes. The 4WRZ32W6-520-7X/6EG24N9ETK4/M works without external pilot lines and provides 520 l/min nominal flow in size 32.

Benefits

  • Pilot oil supplied and drained internally, no external pilot lines.
  • 520 l/min nominal flow, peaks up to 1600 l/min.
  • Spool symbol W6, three switching positions, four ports.
  • 350 bar maximum operating pressure, subplate mounting to ISO 4401-10-09-0-05.
  • 43.2 kg weight, NBR seals, concealed auxiliary actuation.

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 W6
Operating pressure, max.350 bar
Size32
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationElectrical with external electronics
Weight43.2 kg

Applications

The variant suits compact control blocks with no room for extra pilot lines. The main channel handles supply and relief of the pilot stage. For replacement the pilot variant is the decisive feature.

Manufacturer

Bosch Rexroth, material number R901016415, product family 4WRZ(E). Characteristic curves, dimensions and installation notes are given in data sheet RE 29115.

More Information
Hersteller-Nr R901016415
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 43.200000
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikel-Authentizität Original product
Artikelzustand New
Position sensing No