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NBR seals and HL hydraulic fluid make this valve the standard pairing for mineral oil hydraulics. In size 25 it moves 700 l/min at an operating pressure of up to 350 bar, works with spool symbol J in three switching positions and weighs 17.7 kg.

Directional Spool Valve H-4WEH25J6X/6EG24N9K4/B08 - Bosch Rexroth R900957742

BOSCH REXROTH Original product
Net price (excl. VAT)
€1,983.52
Item BRR-R900957742
Manufacturer no. R900957742
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900957742
Country of originGermany
ConditionNew
Artikel
BRR-R900957742

The valve controls flows of up to 700 l/min at a maximum of 350 bar. With NBR seals it is matched to HL hydraulic fluid. Three switching positions follow spool symbol J, and pilot oil arrives and leaves externally.

Benefits

  • NBR seals matched to HL hydraulic fluid
  • 700 l/min flow at 350 bar maximum operating pressure
  • Three switching positions with spool symbol J, size 25
  • External pilot oil supply and external return, 24 V DC
  • 17.7 kg weight, connector 3-pole (2 + PE) according to EN 175301-803

Technical data

Connection diagramISO 4401-08-08-0-05
Max. flow700 l/min
Product familyH-4W.H..
Type of connectionSubplate mounting
Supply voltage24 VDC
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector 3-pole (2 + PE) according to EN 175301-803
Spool symbolSymbol J
Operating pressure, max.350 bar
Size25
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight17.7 kg

Application

The valve is used in power units running mineral oil based fluid, as is common in presses and machine tools. The four ports follow ISO 4401-08-08-0-05. The pilot stage is fed from a pressure source of its own.

Manufacturer

Bosch Rexroth lists the valve under material number R900957742. Further limit values and the switching diagram are in the datasheet.

More Information
Hersteller-Nr R900957742
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 17.700000
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New