REXROTH H-4WEH 25 J6X/6EW230N9ETK4/B10 R900911762

Rexroth H-4WEH 25 J6X/6EW230N9ETK4/B10 Hydraulic Valve Description This is a high-performance, two-stage electro-hydraulic directional spool valve from the trusted Rexroth H-4WEH 25 series. It is designed for mounting to the NG25 / CETOP 08 standard interface. The valve is pilot-operated, utilizing a 4WE 6 solenoid valve to direct flow and shift the main spool. This design allows for high flow rates with precise and reliable control, suitable for demanding industrial machinery and hydraulic power units. This unit is equipped with 230V AC solenoids for actuation. Specifications Manufacturer: Rexroth Type: H-4WEH 25 J6X/6EW230N9ETK4/B10 Component Series: 6X Nominal Size: 25 (NG25) Maximum Operating Pressure (Ports P, A, B): 350 bar Maximum Operating Pressure (Port T): 210 bar Actuation Type: Electro-hydraulic Solenoid Voltage: 230V AC (50/60Hz) Spool Symbol: J Feature /B10: Throttle insert in channel P of main valve Label Info Main Valve Assembly P/N: 0532015135 Pilot Valve MNR: R900911762 Pilot Valve Type: 4WE 6 J62/EW230N9K4 Solenoid Coil P/N: R900071030 Date Code: 38/19 Application This valve is ideal for controlling the start, stop, and direction of fluid flow in a wide range of hydraulic systems, including industrial presses, machine tools, plastic injection molding machines, and heavy mobile equipment. Country of Origin Made in Germany. CO2 Impact Opting for this pre-owned valve over a new one prevents the emission of approximately 38 kg of CO2, a significant saving that contributes to a more sustainable industrial practice. Availability This item is in stock and ready for immediate dispatch. Order now from profideals for expert support and fast delivery. FAQ Question?What is the function of the /B10 designation in the type code? Answer?The /B10 designation indicates that a throttle insert is fitted in the P-port (pressure port) of the main valve. This is used to control the speed of the main spool shifting, providing smoother actuation. Question?Can the 230V AC solenoids be replaced with a different voltage, like 24V DC? Answer?Yes, the solenoids (Part No. R900071030) are modular components. They can be unscrewed and replaced with compatible DC versions. However, you must ensure the replacement coil is compatible with the valve’s pressure tube system. Question?What hydraulic fluid is recommended for the H-4WEH 25 series? Answer?These valves are primarily designed for use with mineral oil-based hydraulic fluids (HL, HLP) according to DIN 51524. For use with other fluid types, such as synthetic esters or water glycols, it is essential to consult the official Bosch Rexroth datasheet to ensure material compatibility. Current Date: March 13, 2026 profideals is not an authorized distributor, reseller or representative of the products featured on this website. All product names, trademarks, brands and logos used on this site are the property of their respective owners.