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If several valves work onto one shared return, the pilot stage should be kept out of it. This version supplies itself internally and drains through a dedicated port, at 100 l/min nominal flow, spool symbol E, plus minus 10 V and up to 350 bar.

Proportional Directional Valve 4WRTE10E100P-4X/6EG24EK31/A1M - Bosch Rexroth R900738162

BOSCH REXROTH Original product
Net price (excl. VAT)
€4,735.46
Item BRR-R900738162
Manufacturer no. R900738162
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900738162
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900738162

A shared return of several consumers carries a fluctuating pressure, which shifts the null position of an internally drained pilot stage. The 4WRTE10E100P-4X/6EG24EK31/A1M therefore routes its pilot return separately and meters 100 l/min nominal flow.

Key benefits

  • An external pilot return keeps the null position clear of pressure in the shared return line.
  • Internal pilot oil supply, no second pump in the power unit.
  • 100 l/min nominal flow in size 10, maximum flow 170 l/min.
  • Spool symbol E, 3 switching positions, 4 ports, connection pattern ISO 4401-05-05-0-05.
  • Plus minus 10 V command, 24 VDC supply, linear characteristic curve with fine control range.
  • 9.4 kg weight, NBR seals for HL hydraulic fluid, 7-pole connector (6 + PE), up to 350 bar.

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 E
Operating pressure, max.350 bar
Size10
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight9.4 kg

Applications

A fit for machines with several axes on one shared tank channel, such as clamping fixtures and handling systems. A dedicated pilot return ensures that one axis does not disturb another. At 100 l/min nominal flow there is still headroom up to the maximum flow of 170 l/min.

Manufacturer

Bosch Rexroth, material number R900738162. The type code 4WRTE10E100P-4X/6EG24EK31/A1M states size 10, spool symbol E, 100 l/min nominal flow and series 4X.

More Information
Hersteller-Nr R900738162
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 9.400000
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