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When rebuilding a manifold, the spool symbol decides how the axis behaves in mid position. The 4WRTE10V100L carries symbol V, passes 100 l/min nominal flow and works up to 350 bar operating pressure. Internal spool position feedback keeps the control loop tight.

Proportional Directional Valve 4WRTE10V100L-4X/6EG24EK31/A1M - Bosch Rexroth R900770104

BOSCH REXROTH Original product
Net price (excl. VAT)
€5,433.29
Item BRR-R900770104
Manufacturer no. R900770104
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900770104
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900770104

Whether an axis is blocked or relieved in mid position is set by the spool symbol. The pilot-operated 4WRTE10V100L-4X/6EG24EK31/A1M uses symbol V with a linear characteristic curve and gives an even relation between command value and flow at 100 l/min nominal flow.

Benefits

  • Spool symbol V with linear characteristic curve, command value and flow track proportionally
  • Nominal flow 100 l/min with a maximum flow of 170 l/min
  • Internal spool position feedback, which keeps hysteresis in the control loop low
  • Maximum operating pressure 350 bar, NBR seals, hydraulic fluid HL
  • ±10 V command value on on-board electronics, connector 7-pole (6 + PE)

Technical data

Connection diagramISO 4401-05-05-0-05
Max. flow170 l/min
Product family4WRTE
Type of connectionSubplate mounting
Nominal flow100 l/min
Supply voltage24 VDC
ConnectivityAnalog, command value ±10 V
Number of switching positions3
Hydraulic fluidHL
Number of ports4
Electrical connection descriptionConnector, 7-pole (6 + PE) according to EN 175201-804
Spool symbolSymbol V
Operating pressure, max.350 bar
Size10
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight8.46 kg

Application

For cylinder and motor axes that need a proportional relation between command value and flow. The internal pilot oil supply saves a separate pilot line, while the external return decouples the pilot stage from the tank. Installed weight is 8.46 kg in size 10.

Manufacturer

Bosch Rexroth, material number R900770104, type 4WRTE10V100L-4X/6EG24EK31/A1M.

More Information
Hersteller-Nr R900770104
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 8.460000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New