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At 42.2 kg this version is lighter than most size 32 variants and manages 520 l/min nominal flow without any external pilot lines. The command value is supplied as ±10 V and the permissible operating pressure is 350 bar.

Proportional Directional Valve 4WRZE32W8-520-7X/6EG24N9ETK31/A1D3M - Bosch Rexroth R900730910

BOSCH REXROTH Original product
Net price (excl. VAT)
€7,143.55
Item BRR-R900730910
Manufacturer no. R900730910
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Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900730910
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900730910
Frequently Bought Together

Low mass and little pipework come together here, because at 42.2 kg pilot oil supply and return run internally while 520 l/min nominal flow remains available.

Key benefits

  • 42.2 kg installed mass on the ISO 4401-10-09-0-05 interface, helpful for service and replacement.
  • Pilot oil supplied and returned internally, extra pilot lines are unnecessary.
  • 520 l/min nominal flow in a body rated for a maximum flow of 1600 l/min.
  • ±10 V command value on 24 VDC, spool symbol W8 with 3 switching positions and 4 ports.
  • Integrated pressure reducing valve to 350 bar operating pressure, NBR seals for HL hydraulic fluid.

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 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 W8
Operating pressure, max.350 bar
Size32
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight42.2 kg

Applications

Machine tools, injection moulding machines and power units with a densely packed valve block are the typical installation. The lower mass makes removal during service work easier. Electrical hookup is a 7-pole connector (6 + PE) to EN 175201-804.

Manufacturer

Bosch Rexroth, material number R900730910, product family 4WRZ(E). Data sheet RE 29115 describes the pilot oil variants, RE 07600-B provides the general information on hydraulic valves.

More Information
Weight 42.200000
Manufacturer Bosch Rexroth
Hersteller-Nr R900730910
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