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520 l/min nominal flow driven by a 4 to 20 mA current loop: this build of the 4WRZE32W8 fits plant whose control system works with current signals throughout.

Proportional Directional Valve 4WRZE32W8-520-7X/6EG24N9TK31/F1D3M - Bosch Rexroth R901208919

BOSCH REXROTH Original product
Net price (excl. VAT)
€6,425.29
Item BRR-R901208919
Manufacturer no. R901208919
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901208919
Country of originGermany
ConditionNew
Artikel
BRR-R901208919
Frequently Bought Together

In process-side installations the current loop is the usual signal, including for large hydraulic axes. The 4WRZE32W8-520-7X accepts 4 to 20 mA, controls 520 l/min nominal flow and draws its pilot oil externally with an internal return.

Benefits

  • Command value 4 to 20 mA, matched to process-side control systems
  • Nominal flow 520 l/min, maximum flow 1600 l/min
  • External pilot oil supply, internal pilot oil return
  • Pressure reducing valve in the pilot stage, concealed auxiliary actuation
  • Spool symbol W8, ISO 4401-10-09-0-05 interface
  • UKCA declaration SI2016/1091, weight 42.9 kg

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 4...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 W8
Operating pressure, max.350 bar
Size32
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight42.9 kg

Application

Intended for rolling mills, presses and test plant with a central control system and its own pilot oil supply. NBR seals and hydraulic fluid HL are laid out for mineral oil up to 350 bar. The electronics are supplied with 24 V direct current.

Manufacturer

Bosch Rexroth, material number R901208919, type 4WRZE32W8-520-7X/6EG24N9TK31/F1D3M. Further data is given in data sheet RE 29115 and in overview RE 07600-B.

More Information
Hersteller-Nr R901208919
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 42.900000
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikel-Authentizität Original product
Artikelzustand New
Position sensing No