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BOSCH REXROTH
R900943858

  • BOSCH REXROTH
  • Material:R900943858
  • Model:4WRZ25W8-325-7X/6EG24N9EK4/V

Due to extremely high demand, please call 877-366-7226 for availability

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth 4WRZ25W8-325-7X/6EG24N9EK4/V (R900943858) is a state-of-the-art industrial hydraulic valve designed to offer reliable control of oil flow direction. This high-performance valve is characterized by its size and symbol W, indicating its specific configuration and design. It features electrical actuation with external electronics, ensuring precise operation in various applications. The valve operates on a supply voltage of 24 VDC and includes a connector pole PE according to EN standards for secure electrical connections. With concealed manual override and auxiliary actuation, this Bosch Rexroth valve provides versatility and safety in operation. It is pilot-operated with an internal pilot oil supply and an external pilot oil return, optimizing its performance in dynamic systems. The absence of a pressure reducing valve gives it the ability to work effectively under a range of pressures. Designed for subplate mounting, the 4WRZ25W8-325-7X/6EG24N9EK4/V follows the NFPA T3.5.1 R2 D03 sizeCETOP D03 mounting pattern standards, as well as the ISO connection diagram for compatibility with existing systems. Its nominal flow capacity ensures that it can handle significant volumes of hydraulic fluid efficiently. The valve accommodates various types of hydraulic fluids including HL, HLP, HLPD, HVLP, HVLPD, HETG, HEES, HEPG, HFDU, and HFDR; thanks to its FKM seals which provide excellent chemical resistance. Weighing in at . kg (exact weight not provided), this valve is robust yet manageable for installation and maintenance. In summary, the Bosch Rexroth 4WRZ25W8-325-7X/6EG24N9EK4/V offers precise control over hydraulic systems with its advanced design and versatile features suitable for demanding industrial applications where reliability and performance are critical.


Size 25, symbol W8, electrical with external electronics, 24 V DC

Industrial hydraulic valve in a high performance range, reliable control of oil flow direction according to hydraulic symbol

Unpacked Weight: 19.900 kg
With concealed manual override: With concealed auxiliary actuation
Spool valve
Pilot-operated
Internal pilot oil supply, external pilot oil return
Without pressure reducing valve
Component series 7X
Maximum operating pressure 350 bar
Size 10 … 32
Maximum flow 1600 l/min
Spool symbolSymbol W8
Max. pressure350
Electrical connection descriptionConnector 3-pole (2 + PE) according to EN 175301-803
Productgroup ID9,10,11,12,13,14
Number of ports4
Type of actuationElectrical with external electronics
Size25
Electrical connectorConnector 3-pole (2 + PE)
Max. flow870
Type of connectionSubplate mounting
Connection diagram NFPANFPA T3.5.1 R2-2002 D08
Size_CETOPD08
Nominal flow325
Connection diagramISO 4401-08-08-0-05
Supply voltage24 VDC
Number of switching positions3
Weight19.900
SealsFKM
Hydraulic fluidHL,HLP,HLPD,HVLP,HVLPD,HETG,HEES,HEPG,HFDU,HFDR