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When a large load has to be held and pilot pressure comes from its own source, this combination fits. The 4WRKE25E350P blocks through symbol E, is piloted externally on both paths and converts ±10 V into 350 l/min. Operating pressure reaches 350 bar, weight is 18.02 kg.

Proportional Directional Valve 4WRKE25E350P-3X/6EG24K31/A1D3M - Bosch Rexroth R900717614

BOSCH REXROTH Original product
Net price (excl. VAT)
€5,473.20
Item BRR-R900717614
Manufacturer no. R900717614
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.R900717614
Country of originGermany
Customs tariff number84812010
ConditionNew
Artikel
BRR-R900717614
Frequently Bought Together

A blocked mid position and a fully external pilot circuit characterise this size 25 version. Nominal flow of 350 l/min is set from a ±10 V voltage command value and operating pressure reaches 350 bar.

Advantages

  • Symbol E blocks P, A and B in mid position
  • External pilot oil supply and external return, independent of the main circuit
  • Nominal flow 350 l/min, maximum flow up to 870 l/min
  • Command value ±10 V, 24 VDC supply on a 7-pole connector to EN 175201-804
  • Linear characteristic curve with fine control range, operating pressure up to 350 bar
  • Connection diagram ISO 4401-08-08-0-05, 18.02 kg, NBR seals for HL hydraulic fluid

Technical data

Connection diagramISO 4401-08-08-0-05
Max. flow870 l/min
Product family4WRKE
Type of connectionSubplate mounting
Nominal flow350 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
Size25
SealsNBR
Electrical connectorConnector, 7-pole (6 + PE)
Type of actuationElectrical with on-board electronics
Weight18.02 kg

Applications

Used on accumulator systems and forming presses whose system pressure varies widely and whose load is held at standstill. A separate pilot power unit supplies constant control pressure. The ISO 4401-08 interface allows replacement without reworking the manifold.

Manufacturer

Bosch Rexroth, material number R900717614. The full type designation is 4WRKE25E350P-3X/6EG24K31/A1D3M.

More Information
Hersteller-Nr R900717614
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 18.020000
Zolltarifnummer 84812010
GPSR Herstellerdaten Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Artikel-Authentizität Original product
Artikelzustand New