REXROTH 4WEH 10 J46/6EG24N9ETK4/B10 R900948924

Rexroth 4WEH 10 Series Pilot Operated Directional Control Valve Description This is a 4WEH 10 series electro-hydraulic directional spool valve from Bosch Rexroth. It is a high-performance, pilot-operated valve designed for controlling the start, stop, and direction of fluid flow in hydraulic systems. The NG10 size allows for high flow rates, making it suitable for demanding industrial applications. This assembly includes the main stage valve and the NG6 pilot valve for complete functionality. Specifications Manufacturer: Rexroth Main Valve Type: 4WEH 10 J46/6EG24N9ETK4/B10 Main Valve Material Number (MNR): R900948924 Pilot Valve Type: 4WE 6 J62/EG24N9K4/B10 Pilot Valve Material Number (MNR): R900548271 Nominal Size: NG10 (CETOP 5) Actuation: Electro-hydraulic with 24V DC solenoids Max. Operating Pressure (Pilot Stage P, A, B): 350 bar Max. Operating Pressure (Main Stage P, S, T): 250 bar Spool Type: J46 (3-position, spring centered) Label Info Main Stage Label: MNR: R900948924, FD: 00310, 4WEH 10 J46/6EG24N9ETK4/B10, PSTMAX 250BAR Pilot Stage Label: MNR: R900548271, FD: 00310, 4WE 6 J62/EG24N9K4/B10, P-MAX 350BAR Application Ideal for use in a wide range of industrial hydraulic systems including machine tools, presses, plastic injection molding machines, and heavy mobile equipment where reliable high-flow directional control is required. Country of Origin Made in Germany. CO2 Impact By purchasing this pre-owned valve, you contribute to the circular economy and avoid approximately 20 kg of CO2 emissions compared to a new production. This is equivalent to the emissions of a 100 km car journey. 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 pilot valve (4WE 6) on this 4WEH 10 main valve?AnswerThe smaller NG6 (4WE 6) valve is a direct-acting solenoid valve. It uses the system’s hydraulic pressure to shift the main spool in the larger NG10 (4WEH 10) valve. This pilot operation allows a small electrical signal to control a very high hydraulic flow and pressure with precision, which would be impossible with a direct-acting solenoid of this size. Question?What type of hydraulic fluid is recommended for this Rexroth valve?AnswerThese valves are typically designed for use with mineral oil-based hydraulic fluids (HL, HLP) according to DIN 51524. For use with other fluids, such as synthetic esters or water glycols, you must consult the official Bosch Rexroth datasheet to ensure compatibility with the valve’s seals and materials. Question?How can I identify the spool type and its center position function from the type code “J46”?AnswerThe “J” in the type code “J46/…” indicates the spool type. For Rexroth 4WEH valves, a ‘J’ spool is a 3-position, spring-centered spool. In its neutral (center) position, it typically connects the P (pressure) port to the T (tank) port, while blocking the A and B work ports. This configuration unloads the pump when the valve is not actuated. Always refer to the specific datasheet for R900948924 to confirm the exact flow path diagram for the ‘J46’ spool. 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. Last Update: Friday, March 13, 2026