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85 l/min nominal flow at 315 bar plus a pilot drain routed separately to the outside make this version suitable for manifolds with a loaded tank gallery. Pilot supply stays internal and the seals are FKM.

Proportional Directional Valve 4WRZE10W8-85-7X/6EG24EK31/A1V - Bosch Rexroth R900758293

BOSCH REXROTH Original product
Net price (excl. VAT)
€3,579.89
Item BRR-R900758293
Manufacturer no. R900758293
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Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900758293
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900758293
Frequently Bought Together

A loaded tank gallery acts straight back on the pilot stage. Pilot oil is therefore drained separately to the outside here, while the supply is taken from the main gallery. Nominal flow is 85 l/min at 315 bar operating pressure.

Benefits

  • 85 l/min nominal flow, 170 l/min maximum flow in size 10.
  • Internal pilot supply with external drain, so tank pressure does not act on the pilot stage.
  • Version without a pressure reducing valve, rated for 315 bar operating pressure.
  • FKM seals and ±10 V command value with on-board electronics.
  • 8.42 kg weight, spool symbol W8, ISO 4401-05-05-0-05 interface.

Technical data

Conformity descriptionUKCA - Electromagnetic compatibility (EMC) SI2016/1091
Connection diagramISO 4401-05-05-0-05
Max. flow170 l/min
Product family4WRZ(E)
Type of connectionSubplate mounting
Nominal flow85 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.315 bar
Size10
SealsFKM
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight8.42 kg

Applications

Used on presses and power units where several axes share one return line. The separate pilot drain keeps the null position stable under load peaks. At 85 l/min the axis is sized for rapid and working strokes.

Manufacturer

Bosch Rexroth, material number R900758293. Series part from current production. Data sheet RE 29115 and overview RE 07600-B carry the full figures.

More Information
Hersteller-Nr R900758293
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 8.420000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New