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Fine metering on small cylinders fails with valves that pass too much oil. This version of the direct operated proportional valve is rated at 2 l/min and works to 350 bar operating pressure. Spool symbol C in size 6, internal spool position feedback, mass 3.3 kg.

Proportional Directional Valve 4WRPDH6CB02L-2X/M/24ND6T - Bosch Rexroth R901428555

BOSCH REXROTH Original product
Net price (excl. VAT)
€4,316.69
Item BRR-R901428555
Manufacturer no. R901428555
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901428555
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901428555
Frequently Bought Together

Moving a short stroke cylinder in the millimetre range calls for resolution rather than volume. The 4WRPDH6CB02L-2X/M/24ND6T is therefore rated at 2 l/min, sustains an operating pressure to 350 bar and controls the spool through its internal position transducer.

Benefits

  • 2 l/min rated flow, laid out for micro feed and fine metering.
  • Operating pressure to 350 bar, spool symbol C with four switching positions.
  • Internal position feedback and on-board electronics for stable small openings.
  • Size 6 with ISO 4401-03-02-0-05 port pattern, four ports, 3.3 kg.
  • Command value 10 VDC bipolar or 4 ... 20 mA, 24 VDC supply, NBR seals for HL fluid.

Technical data

Conformity descriptionUKCA - Electromagnetic compatibility (EMC) SI2016/1091
Connection diagramISO 4401-03-02-0-05
Product family4WRPDH
Type of connectionSubplate mounting
Nominal flow2 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 C
Operating pressure, max.350 bar
Size6
SealsNBR
Electrical connectorConnector, 12-pole (11 + PE)
Type of actuationElectrical with on-board electronics
Weight3.3 kg

Application

Adjusting axes, metering pumps and fine positioning in test and laboratory equipment are the field of use. Against the 24 l/min version of the same series, the same command range is spread over one twelfth of the flow, which raises resolution per volt. Port pattern and plug stay the same.

Manufacturer

Bosch Rexroth, material number R901428555.

More Information
Hersteller-Nr R901428555
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 3.300000
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