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In a valve bank with a shared pilot rail, external pilot paths are mandatory. This valve has both of them external, meters 350 l/min nominal flow at 350 bar with the V spool and takes the command value as ±10 V.

Proportional Directional Valve 4WRTE25V350L-4X/6EG24K31/A1M - Bosch Rexroth R900954296

BOSCH REXROTH Original product
Net price (excl. VAT)
€6,328.78
Item BRR-R900954296
Manufacturer no. R900954296
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Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900954296
Country of originGermany
ConditionNew
Artikel
BRR-R900954296

Where several closed-loop valves sit side by side on one manifold, pilot oil is usually distributed through a shared rail. That is why supply and return are both external here, at 350 l/min nominal flow.

Benefits

  • Both pilot paths external, matching a shared pilot rail across several valves
  • Nominal flow 350 l/min, up to 870 l/min through the valve
  • Internal spool position feedback for a linear characteristic
  • Command value ±10 V at the on-board electronics, no amplifier in the cabinet
  • Operating pressure 350 bar, V spool, four ports
  • Weight 17.93 kg, port pattern ISO 4401-08-08-0-05

Technical data

Connection diagramISO 4401-08-08-0-05
Max. flow870 l/min
Product family4WRTE
Type of connectionSubplate mounting
Nominal flow350 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
Size25
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight17.93 kg

Application

The variant goes into multi-axis systems such as servo presses, test rigs and roll gap adjustment with a central pilot supply. One common pilot pressure can be set for every valve in the bank. Operation is on HL hydraulic fluid at 24 VDC.

Manufacturer

Bosch Rexroth lists this valve under material number R900954296.

More Information
Hersteller-Nr R900954296
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 17.921000
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikel-Authentizität Original product
Artikelzustand New
Position sensing No