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Spool symbol E and 220 l/min nominal flow in size 16, with control oil from a separate circuit through X and Y. The valve is driven with plus or minus 10 V and works at operating pressures up to 350 bar.

Proportional Directional Valve 4WRTEM16E220L-4X/6EG24K31/A1M - Bosch Rexroth R901459901

BOSCH REXROTH Original product
Net price (excl. VAT)
€6,004.97
Item BRR-R901459901
Manufacturer no. R901459901
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901459901
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901459901
Frequently Bought Together

Large cylinders in a plant with a central pilot supply call for flow and a defined control pressure. The 4WRTEM16E220L-4X/6EG24K31/A1M supplies 220 l/min nominal flow, is fed through X and relieved through Y, guided by a plus or minus 10 V command.

Benefits

  • 220 l/min nominal flow in size 16 against a series maximum flow of 460 l/min.
  • Spool symbol E, 3 switching positions, 4 ports, linear characteristic curve.
  • External pilot oil supply and external return for constant control pressure conditions.
  • Plus or minus 10 V command at the on-board electronics with spool position feedback.
  • Mounting pattern ISO 4401-07-07-0-05, NBR seals, weight 11.4 kg.

Technical data

Connection diagramISO 4401-07-07-0-05
Max. flow460 l/min
Product family4WRTE
Type of connectionSubplate mounting
Nominal flow220 l/min
Supply voltage24 VDC
ConnectivityAnalog, command value ±10 V
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connectionConnector 7-pole (6 + PE) according to EN 175201-804
Spool symbolSymbol E
Operating pressure, max.350 bar
Size16
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight11.4 kg

Applications

Its place is on main axes of presses, on clamping units and on lifting cylinders in metallurgical plants. 220 l/min nominal flow covers brisk rapid strokes while position feedback takes over fine control in the working stroke. Sealing is NBR for mineral oil of class HL.

Manufacturer

Bosch Rexroth, material number R901459901. The type code 4WRTEM16E220L-4X/6EG24K31/A1M states size 16, spool symbol E, 220 l/min nominal flow, linear characteristic and component series 4X.

More Information
Hersteller-Nr R901459901
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 11.400000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New