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At a valve weight of 43 kg this 4WRZ32E520 delivers 520 l/min nominal flow. Symbol E blocks in mid position and pilot oil is returned externally. Operating pressure up to 350 bar, FKM seals for HL hydraulic fluid.

Proportional Directional Valve 4WRZ32E520-7X/6EG24N9EK4/D3V - Bosch Rexroth R900948082

BOSCH REXROTH Original product
Net price (excl. VAT)
€6,660.82
Item BRR-R900948082
Manufacturer no. R900948082
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Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900948082
Country of originGermany
ConditionNew
Artikel
BRR-R900948082
Frequently Bought Together

This version combines 520 l/min nominal flow with an external pilot oil return and a blocked mid position. At 43 kg and operating pressures up to 350 bar it covers large axes with a loaded return line.

Advantages

  • Nominal flow 520 l/min, maximum flow up to 1600 l/min
  • Symbol E holds the load in mid position
  • External pilot oil return with internal supply
  • Pressure reducing valve in the pilot stage keeps pilot pressure constant
  • External amplifier electronics on 24 VDC, concealed auxiliary actuation
  • 43 kg, FKM seals for HL hydraulic fluid, connection diagram ISO 4401-10-09-0-05

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
SealsFKM
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationElectrical with external electronics
Weight43 kg

Applications

Fits presses and hoists with high oil demand whose return runs through a filter or cooler. The blocked centre secures the load if the signal fails. Control comes from an amplifier card in the cabinet.

Manufacturer

Bosch Rexroth, material number R900948082. The manufacturer lists this article as 4WRZ32E520-7X/6EG24N9EK4/D3V. Characteristic curves, limits and installation notes are in data sheet RE 29115, the range overview RE 07600-B adds to it.

More Information
Weight 43.000000
Manufacturer Bosch Rexroth
Hersteller-Nr R900948082
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