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Internal piloting and a current setpoint are not mutually exclusive. This size 32 version with spool symbol W6 feeds itself internally, is controlled through 4 to 20 mA and converts 520 l/min nominal flow at 350 bar operating pressure.

Proportional Directional Valve 4WRZE32W6-520-7X/6EG24N9ETK31/F1V - Bosch Rexroth R900925740

BOSCH REXROTH Original product
Net price (excl. VAT)
€7,289.19
Item BRR-R900925740
Manufacturer no. R900925740
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900925740
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900925740

Short pipe runs in the manifold, long cable runs to the cabinet: the 4WRZE32W6-520-7X/6EG24N9ETK31/F1V is built for that combination. It works with internal pilot oil supply and internal return and accepts the setpoint as 4 to 20 mA.

Benefits

  • Internal pilot oil supply and internal pilot oil return
  • Setpoint 4 to 20 mA, insensitive to cable length
  • 520 l/min nominal flow, maximum flow 1600 l/min
  • Spool symbol W6, maximum operating pressure 350 bar in size 32
  • Concealed auxiliary actuation, version without pressure reducing valve
  • 43.1 kg weight, FKM seals, UKCA conformity

Technical data

Conformity descriptionUKCA - Electromagnetic compatibility (EMC) SI2016/1091
Connection diagramISO 4401-10-09-0-05
Max. flow1600 l/min
Product family4WRZ(E)
Type of connectionSubplate mounting
Nominal flow520 l/min
ConformityUKCA
Supply voltage24 V DC
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
SealsFKM
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight43.1 kg

Applications

Intended for machines with a compact hydraulic manifold while the controller sits in a remote cabinet. The current setpoint stays unambiguous over the distance and internal piloting keeps the manifold free of additional drillings.

Manufacturer

Bosch Rexroth, material number R900925740. Installation dimensions, characteristic curves and commissioning notes are contained in data sheet RE 29115 for the pilot-operated proportional directional valve together with the overview RE 07600-B.

More Information
Weight 43.100000
Manufacturer Bosch Rexroth
Hersteller-Nr R900925740
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