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Test benches run ramps and hold points in quick succession. The 4WRPDH6C4B12L-2X/M/24SD6S brings 12 l/min nominal flow, 22 l/min maximum flow and 350 bar to that task. Spool travel is measured internally and corrected by the on-board electronics.

Proportional Directional Valve 4WRPDH6C4B12L-2X/M/24SD6S - Bosch Rexroth R901408691

BOSCH REXROTH Original product
Net price (excl. VAT)
€4,916.31
Item BRR-R901408691
Manufacturer no. R901408691
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901408691
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901408691

On a test bench what counts is how precisely a step in the command value turns into motion. Version 24SD6S of the 4WRPDH series takes the command value directly at the valve, works at 12 l/min nominal flow, releases 22 l/min at most and weighs 3.58 kg.

Benefits

  • Nominal flow 12 l/min, maximum flow 22 l/min, operating pressure up to 350 bar
  • Internal spool position feedback as the basis for repeatable ramps
  • Electrical version 24SD6S with on-board electronics, supply voltage 24 VDC
  • Spool symbol C4, four switching positions, four ports
  • Connector 12-pole (11 + PE) on the valve, connection 7-pole (6 + PE) to EN 175201-804

Technical data

Conformity descriptionUKCA - Electromagnetic compatibility (EMC) SI2016/1091
Connection diagramISO 4401-03-02-0-05
Max. flow22 l/min
Product family4WRPDH
Type of connectionSubplate mounting
Nominal flow12 l/min
ConformityUKCA
Supply voltage24 VDC
Connectivity±10 VDC or 4 ... 20 mA
Number of switching positions4
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector, 7-pole (6 + PE) according to EN 175201-804
Spool symbolSymbol C4
Operating pressure, max.350 bar
Size6
SealsNBR
Electrical connectorConnector, 12-pole (11 + PE)
Type of actuationElectrical with on-board electronics
Weight3.58 kg

Application

The valve is intended for test and simulation rigs, for materials testing machines and for axes with frequent load changes. Subplate mounting to ISO 4401-03-02-0-05 keeps retrofit work small. The NBR seals match hydraulic fluid HL.

Manufacturer

Bosch Rexroth, material number R901408691, product family 4WRPDH. Stated conformity UKCA to UKCA - electromagnetic compatibility (EMC) SI2016/1091.

More Information
Hersteller-Nr R901408691
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 3.580000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New