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For reversing large cylinders at 280 bar this pilot-operated size 16 spool valve offers three positions to symbol R. It handles 300 l/min, weighs 10.34 kg and draws its pilot oil externally while returning it internally.

Directional Spool Valve 4WEH16HR7X/6EG24N9TK4 - Bosch Rexroth R901223361

BOSCH REXROTH Original product
Net price (excl. VAT)
€1,748.10
Item BRR-R901223361
Manufacturer no. R901223361
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901223361
Country of originGermany
ConditionNew
Artikel
BRR-R901223361

Large cylinders demand high flow at every change of direction and a defined centre position. This pilot-operated directional spool valve of size 16 uses spool symbol R for that, carries up to 300 l/min and works at operating pressures to 280 bar.

Key benefits

  • Spool symbol R with three switching positions across 4 ports
  • Maximum flow of 300 l/min in size 16
  • Operating pressure up to 280 bar
  • External pilot oil supply with internal pilot oil return
  • Solenoid actuation at 24 VDC, 3-pole connector (2 + PE) to EN 175301-803
  • Weight of 10.34 kg, connection pattern to ISO 4401-07-07-0-05

Technical data

Connection diagramISO 4401-07-07-0-05
Max. flow300 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 R
Operating pressure, max.280 bar
Size16
SealsNBR
Electrical connectorConnector, 3-pole (2 + PE)
Type of actuationwith solenoid actuation
Weight10.34 kg

Applications

Typical duty is in high-flow hydraulic circuits such as presses, rolling mills and lifting gear. The external pilot supply keeps pilot pressure independent of working pressure. NBR seals with HL hydraulic fluid form the standard combination for mineral oil systems.

Manufacturer

Bosch Rexroth, material number R901223361. Datasheet RE 24751 carries the curves and installation dimensions, datasheet RE 07600-B the general data for the range.

More Information
Hersteller-Nr R901223361
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 10.338000
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikel-Authentizität Original product
Artikelzustand New
Position sensing No