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This size 16 version combines 220 l/min nominal flow with a dedicated control circuit through X and Y. Spool symbol W6 blocks in mid position, the command arrives as plus or minus 10 V and weight is 11.5 kg at operating pressures up to 350 bar.

Proportional Directional Valve 4WRTEM16W6-220L-4X/6EG24K31/A1M - Bosch Rexroth R901484633

BOSCH REXROTH Original product
Net price (excl. VAT)
€6,004.97
Item BRR-R901484633
Manufacturer no. R901484633
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R901484633
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R901484633

When a press runs on accumulator supply, falling system pressure must not reach the pilot stage. The 4WRTEM16W6-220L-4X/6EG24K31/A1M is therefore fed through X and relieved through Y, at 220 l/min nominal flow and operating pressures up to 350 bar.

Benefits

  • 220 l/min nominal flow in size 16 against a series maximum flow of 460 l/min.
  • External pilot oil supply and external return, independent of P and T.
  • Spool symbol W6 with 3 switching positions and a linear characteristic across the full stroke.
  • Plus or minus 10 V command, 24 VDC supply at a 7-pole connector (6 + PE) to EN 175201-804.
  • Mounting pattern ISO 4401-07-07-0-05, NBR seals for HL mineral oil, weight 11.5 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 W6
Operating pressure, max.350 bar
Size16
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight11.5 kg

Applications

The mounting place is accumulator presses, die cushions and lifting gear under changing load. 220 l/min nominal flow allows brisk rapid strokes at medium to large piston areas. Position feedback inside the valve corrects spool deviations on its own.

Manufacturer

Bosch Rexroth, material number R901484633. The type code 4WRTEM16W6-220L-4X/6EG24K31/A1M states size 16, spool symbol W6, 220 l/min nominal flow, linear characteristic and component series 4X.

More Information
Hersteller-Nr R901484633
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 11.500000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New