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At 1100 l/min no solenoid moves the spool any more, here oil controls the valve. The size 32 model 4WHH32Y6X/6ET is hydraulically actuated, switches two positions to symbol Y and works up to 280 bar operating pressure.

Directional Spool Valve 4WHH32Y6X/6ET - Bosch Rexroth R901431148

BOSCH REXROTH Original product
Net price (excl. VAT)
€7,851.55
Item BRR-R901431148
Manufacturer no. R901431148
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901431148
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901431148

Above a certain cross section the force of a switching solenoid is no longer enough to move the spool. The 4WHH32Y6X/6ET is therefore hydraulically actuated and carries up to 1100 l/min across four ports in size 32.

Benefits

  • Hydraulic actuation instead of a solenoid, sized for the cross section of size 32
  • Flow of up to 1100 l/min for main circuits with a high oil demand
  • Operating pressure up to 280 bar with NBR seals
  • Two switching positions to symbol Y
  • Subplate mounting to ISO 4401-10-09-0-05
  • 34.63 kg valve mass, so lifting gear has to be planned for assembly and transport

Technical data

Connection diagramISO 4401-10-09-0-05
Max. flow1100 l/min
Product family(H-).W..H
Type of connectionSubplate mounting
Number of switching positions2
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector 3-pole (2 + PE) according to EN 175301-803
Spool symbolSymbol Y
Operating pressure, max.280 bar
Size32
SealsNBR
Type of actuationwith hydraulic actuation
Weight34.63 kg

Application

The valve sits in the main circuit of presses, forging plants and hydro power installations that move large cylinders. Because the actuation is hydraulic, a pilot oil circuit is required and should be checked against the circuit diagram before ordering.

Manufacturer

Bosch Rexroth lists this directional spool valve 4WHH32Y6X/6ET under material number R901431148.

More Information
Hersteller-Nr R901431148
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 34.629000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New