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BOSCH REXROTH
R900975899

  • BOSCH REXROTH
  • Material:R900975899
  • Model:4WRZ25W8-325-7X/6EG24N9EK4/D3M

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/D3M (R900975899) is a high-performance industrial hydraulic valve designed for reliable control of oil flow direction in various applications. This valve features a spool with symbol W and is pilot-operated with an internal pilot oil supply and external pilot oil return, ensuring efficient operation. It also includes a pressure reducing valve for precise control. This model comes equipped with concealed manual override and auxiliary actuation, enhancing its functionality and flexibility in use. The electrical actuation is managed with external electronics, and the electrical connection utilizes a Connector pole PE according to EN standards, ensuring compatibility with a wide range of systems. With subplate mounting as per NFPA T..R D SizeCETOP D and ISO standard connection diagrams, the 4WRZ25W8-325-7X/6EG24N9EK4/D3M facilitates easy installation. It operates on a supply voltage of 24 VDC and has multiple switching positions for versatile application. The maximum nominal flow capacity of the valve allows for effective fluid management. The unit is designed to work seamlessly with hydraulic fluids including HL, HLP, HLPD, HVLP, HVLPD, and HFC types. For durability and resilience under various operating conditions, it employs NBR seals. With its robust construction and advanced features, this Bosch Rexroth valve is an essential component for systems requiring precise hydraulic flow control.


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: 20.440 kg
With concealed manual override: With concealed auxiliary actuation
Spool valve
Pilot-operated
Internal pilot oil supply, external pilot oil return
With 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
Weight20.440
SealsNBR
Hydraulic fluidHL,HLP,HLPD,HVLP,HVLPD,HFC