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Small flow rates and a separate pilot drain often belong together, because the pilot stage then notices nothing of tank pressure. The 4WRTE10V25L-4X meters 25 l/min nominal flow and follows the ±10 V command value.

Proportional Directional Valve 4WRTE10V25L-4X/6EG24EK31/A1V - Bosch Rexroth R900730909

BOSCH REXROTH Original product
Net price (excl. VAT)
€5,248.32
Item BRR-R900730909
Manufacturer no. R900730909
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900730909
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900730909

With small flow rates in particular, back pressure in the tank line shows up in control quality. This size 10 valve meters 25 l/min nominal flow, takes pilot oil internally and discharges it unpressurised through a line of its own, so the pilot stage stays independent.

Benefits

  • 25 l/min nominal flow, up to 170 l/min across the valve
  • Internal pilot oil supply with an external, unpressurised pilot drain
  • Spool symbol V, linear characteristic curve, internal spool position feedback
  • ±10 V command value, 24 VDC supply voltage, on-board electronics
  • Subplate mounting to ISO 4401-05-05-0-05, FKM seals, weight 9.6 kg

Technical data

Connection diagramISO 4401-05-05-0-05
Max. flow170 l/min
Product family4WRTE
Type of connectionSubplate mounting
Nominal flow25 l/min
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 V
Operating pressure, max.350 bar
Size10
SealsFKM
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight9.6 kg

Applications

Applications are small positioning axes, adjusting devices and test cylinders. Despite the 25 l/min nominal flow, operating pressure of up to 350 bar remains permitted. Supply is through a 7-pole (6 + PE) connector to EN 175201-804.

Manufacturer

Production is by Bosch Rexroth, material number R900730909.

More Information
Hersteller-Nr R900730909
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 9.600000
Zolltarifnummer 84812010
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikel-Authentizität Original product
Artikelzustand New
Position sensing No