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When the control cabinet sits far away from the press, a current signal is the safer choice. This 4WRTE25 accepts 4 to 20 mA as its command, runs 350 l/min nominal flow and works up to 350 bar operating pressure.

Proportional Directional Valve 4WRTE25V1-350P-4X/6EG24K31/F1V - Bosch Rexroth R901403913

BOSCH REXROTH Original product
Net price (excl. VAT)
€7,661.86
Item BRR-R901403913
Manufacturer no. R901403913
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901403913
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901403913

Across cable lengths that span a whole hall a voltage command loses accuracy. The 4WRTE25V1-350P-4X/6EG24K31/F1V uses 4 to 20 mA as its command value and meters 350 l/min nominal flow at up to 350 bar.

Benefits

  • Command value 4 to 20 mA - insensitive to voltage drop on long cables.
  • 350 l/min nominal flow in size 25, up to 870 l/min maximum.
  • Symbol V1 with fine control range and internal spool position feedback.
  • External pilot oil supply and return for a stable pilot stage under changing system pressure.
  • 18.04 kg on the ISO 4401-08-08-0-05 interface, FKM seals, HL fluid.

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 4 to 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 V1
Operating pressure, max.350 bar
Size25
SealsFKM
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight18.04 kg

Application

The valve is used on presses, stretching lines and long stroke test cylinders whose controls are centralised. The fine control range lets the start of the stroke be damped without losing cycle time. Electronics sit on the valve and run on 24 VDC.

Manufacturer

Bosch Rexroth, material number R901403913, product family 4WRTE, component series 4X. Subplate mounting to ISO 4401-08-08-0-05.

More Information
Weight 18.040000
Manufacturer Bosch Rexroth
Hersteller-Nr R901403913
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