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Where a dedicated pilot pressure source exists, the pilot stage is fed externally. The 4WRZ25E1-325 does that and drains the return internally. Nominal flow 325 l/min, spool symbol E1, maximum flow 870 l/min.

Proportional Directional Valve 4WRZ25E1-325-7X/6EG24N9TK4/D3V - Bosch Rexroth R900969318

BOSCH REXROTH Original product
Net price (excl. VAT)
€4,716.08
Item BRR-R900969318
Manufacturer no. R900969318
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Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900969318
Country of originGermany
ConditionNew
Artikel
BRR-R900969318
Frequently Bought Together

Where a dedicated pilot pressure source is available, the pilot stage is fed externally and the return can stay internal. The 4WRZ25E1-325-7X/6EG24N9TK4/D3V is built that way and meters 325 l/min nominal flow.

Benefits

  • External pilot oil supply, internal return, pressure reducing valve fitted
  • Nominal flow 325 l/min, maximum flow 870 l/min
  • Spool symbol E1, three switching positions, size 25
  • Pilot-operated spool valve with concealed auxiliary actuation
  • Maximum operating pressure 350 bar, FKM seals, weight 18.2 kg

Technical data

Connection diagramISO 4401-08-08-0-05
Max. flow870 l/min
Product family4WRZ(E)
Type of connectionSubplate mounting
Nominal flow325 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 E1
Operating pressure, max.350 bar
Size25
SealsFKM
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationElectrical with external electronics
Weight18.2 kg

Applications

Fits large axes on presses and test rigs with a separate pilot pressure pump. The high nominal flow of 325 l/min keeps travel times short. External electronics take over the control, 24 VDC supply.

Manufacturer

Bosch Rexroth, material number R900969318, type 4WRZ25E1-325-7X/6EG24N9TK4/D3V. Design and characteristic curves are in the data sheet Proportional directional valve, pilot-operated RE 29115.

More Information
Weight 18.200000
Manufacturer Bosch Rexroth
Hersteller-Nr R900969318
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