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A manifold with no room for pilot lines is served by internal routing. This size 25 proportional directional valve takes pilot oil supply and pilot oil return internally, meters 325 l/min nominal flow at up to 350 bar and accepts a 4...20 mA command value.

Proportional Directional Valve 4WRZE25W6-325-7X/6EG24N9ETK31/F1D3M - Bosch Rexroth R900728039

BOSCH REXROTH Original product
Net price (excl. VAT)
€4,823.97
Item BRR-R900728039
Manufacturer no. R900728039
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Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900728039
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900728039
Frequently Bought Together

Routing pilot oil inside the valve saves two lines on the manifold. This size 25 model works with internal pilot oil supply and internal pilot oil return and meters 325 l/min nominal flow at an operating pressure up to 350 bar.

Benefits

  • Nominal flow 325 l/min, with up to 870 l/min flow possible through the valve.
  • Internal pilot oil supply and internal pilot oil return, two lines fewer on the manifold.
  • Operating pressure up to 350 bar with three switching positions and four ports.
  • Command value 4...20 mA at the on-board electronics, a current signal that carries over long cable runs.
  • Spool symbol W6 on port pattern ISO 4401-08-08-0-05, weight 20.92 kg.

Technical data

Conformity descriptionUKCA - Electromagnetic compatibility (EMC) SI2016/1091
Connection diagramISO 4401-08-08-0-05
Max. flow870 l/min
Product family4WRZ(E)
Type of connectionSubplate mounting
Nominal flow325 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 W6
Operating pressure, max.350 bar
Size25
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight20.92 kg

Applications

The version suits injection moulding machines, presses and sheet metal working with densely packed manifolds. Without external pilot lines the installation stays simple and the number of possible leak points small. HL hydraulic fluid is fed through a size 25 subplate.

Manufacturer

Bosch Rexroth, material number R900728039. Characteristic curves, port pattern and installation dimensions are listed in data sheet RE 29115, with the overview RE 07600-B.

More Information
Weight 20.920000
Manufacturer Bosch Rexroth
Hersteller-Nr R900728039
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