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The 4WEH32HD6X/OF6EG24N9EK4/B08P4,5 takes its pilot oil from the main circuit and routes the return separately. At 35.4 kg it switches 1100 l/min in size 32 with symbol D and two switching positions, at 280 bar operating pressure.

Directional Spool Valve 4WEH32HD6X/OF6EG24N9EK4/B08P4,5 - Bosch Rexroth R901346222

BOSCH REXROTH Original product
Net price (excl. VAT)
€4,577.92
Item BRR-R901346222
Manufacturer no. R901346222
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901346222
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901346222

When the main circuit supplies enough pressure for the pilot stage, internal supply saves a whole line. The 4WEH32HD6X/OF6EG24N9EK4/B08P4,5 works that way but takes the pilot oil return outside, switching 1100 l/min at 280 bar.

Benefits

  • Internal pilot oil supply, external pilot oil return, one supply line is no longer needed.
  • 1100 l/min flow at 280 bar maximum operating pressure.
  • 35.4 kg weight, spool symbol D, two switching positions, four ports.
  • Mounting pattern ISO 4401-10-09-0-05 for subplate mounting in size 32.
  • 24 VDC through a 3-pole connector (2 + PE) to EN 175301-803, NBR seals, HL hydraulic fluid.

Technical data

Connection diagramISO 4401-10-09-0-05
Max. flow1100 l/min
Product familyH-4W.H..
Type of connectionSubplate mounting
Supply voltage24 VDC
Number of switching positions2
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector 3-pole (2 + PE) according to EN 175301-803
Spool symbolSymbol D
Operating pressure, max.280 bar
Size32
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight35.4 kg

Applications

The typical use is a large axis whose system pressure reliably exceeds the pilot pressure. The external return keeps back pressure away from the pilot circuit and so steadies the switching times. Symbol D with two positions suits applications without a centre position.

Manufacturer

Bosch Rexroth, material number R901346222. Characteristic curves, switching times and port dimensions are given in the valve data sheet.

More Information
Hersteller-Nr R901346222
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 35.400000
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