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Larger lifting axes need flow and a pilot stage that stays independent of the main circuit. The 4WRZE10W6-85 meters 85 l/min nominal flow, is pilot-fed externally and holds 315 bar maximum operating pressure.

Proportional Directional Valve 4WRZE10W6-85-7X/6EG24N9K31/A1M - Bosch Rexroth R900705877

BOSCH REXROTH Original product
Net price (excl. VAT)
€3,208.26
Item BRR-R900705877
Manufacturer no. R900705877
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Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900705877
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900705877

At 85 l/min nominal flow the pilot stage should keep working briskly even when main pressure sags. The 4WRZE10W6-85-7X/6EG24N9K31/A1M therefore receives pilot oil externally and returns it externally to tank.

Benefits

  • External pilot oil supply and external return, pilot stage independent of the main circuit
  • Nominal flow 85 l/min, maximum flow 170 l/min
  • Spool symbol W6, three switching positions
  • Concealed auxiliary actuation for setup and emergencies
  • Maximum operating pressure 315 bar, ±10 V command value

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 W6
Operating pressure, max.315 bar
Size10
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight8.65 kg

Application

For presses and hoists whose system pressure varies widely within a cycle. The separate pilot supply keeps switching times equal. Size 10, weight 8.65 kg, version without pressure reducing valve.

Manufacturer

Bosch Rexroth, material number R900705877, type 4WRZE10W6-85-7X/6EG24N9K31/A1M. Datasheet RE 29115 and overview RE 07600-B.

More Information
Hersteller-Nr R900705877
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 8.650000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New