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Spool symbol U interconnects the ports in the centre position differently from the G and M variants of the same series. This pilot-operated size 25 valve carries up to 700 l/min at 350 bar operating pressure, is switched at 24 VDC and weighs 17.88 kg.

Directional Spool Valve H-4WEH25U6X/6EG24N9K4/B10 - Bosch Rexroth R901317721

BOSCH REXROTH Original product
Net price (excl. VAT)
€2,061.08
Item BRR-R901317721
Manufacturer no. R901317721
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Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901317721
Country of originGermany
ConditionNew
Artikel
BRR-R901317721

The H-4WEH25U6X/6EG24N9K4/B10 directional spool valve switches oil flow according to spool symbol U. In size 25 it carries up to 700 l/min at a maximum operating pressure of 350 bar across four ports and three switching positions.

Benefits

  • Spool symbol U, three switching positions, four ports
  • Flow up to 700 l/min at operating pressure up to 350 bar
  • B10 pilot version, installed weight 17.88 kg
  • External pilot oil supply and external pilot oil return
  • Solenoid actuation at 24 VDC, ISO 4401-08-08-0-05 hole pattern, NBR seals

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 U
Operating pressure, max.350 bar
Size25
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight17.88 kg

Application

The valve controls large cylinders in presses, forming plants and test rigs. Spool symbol U determines how pump and working ports are connected in the centre position. A subplate to ISO 4401-08-08-0-05 has to be provided as the counterpart.

Manufacturer

Bosch Rexroth lists this valve under material number R901317721. Characteristic curves and switching times are given in the manufacturer datasheet.

More Information
Weight 17.880000
Manufacturer Bosch Rexroth
Hersteller-Nr R901317721
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