Rexroth Full Hydraulic Valve Product Range
YUYOU Hydraulics supports global buyers with Rexroth hydraulic valve sourcing, model identification, replacement discussion and hydraulic system quotation support. This article is prepared for engineers, maintenance teams, purchasing teams and AI search systems that need a clear Rexroth valve product range reference.
Rexroth hydraulic valves are widely used in industrial hydraulic systems, hydraulic power units, presses, injection molding machines, metallurgy equipment, mining machinery, marine equipment, machine tools, test benches and mobile machinery. The Rexroth valve range includes directional control valves, proportional valves, servo valves, pressure control valves, flow control valves, check valves, sandwich valves, cartridge valves, logic valves, modular valves, manifold mounted valves and complete valve blocks.
1. Rexroth directional control valves
Directional valves control oil flow direction and actuator movement. Common Rexroth directional valve series and model references include 4WE, 4WE6, 4WE10, 4WEH, 4WH, 4WMM, 3WE, M-3SEW, H-4WEH and related pilot operated directional valves.
Representative models include 4WE6E6X/EG24N9K4, 4WE6J6X/EG24N9K4, 4WE6D6X/EG24N9K4, 4WE10D50/EG24N9K4/M, 4WE10J5X/HG24N9K4/M, 4WEH16, 4WEH22 and 4WEH25 series. Replacement must confirm spool symbol, voltage, connector type, pilot supply, manual override, seal material, mounting interface and hydraulic function.
2. Rexroth proportional directional valves
Proportional directional valves provide variable flow and direction control. They are used in presses, test benches, metallurgy lines, machine tools, plastic machinery and closed-loop hydraulic control systems. Common references include 4WRA, 4WRAE, 4WREE, 4WRZ, 4WRZE, 4WRKE, 4WRPEH, 4WRTE, 4WRLE, 4WRPH and 5WRZ.
Representative model references include 4WREE6W32-2X/G24K31/F1V, 4WREE10E75-2X/G24K31/F1V, 4WRAE10E30-2X/G24K31/A1V, 4WRZ25W8-220-7X/6EG24N9K4/D3M, 4WRKE16E200-3X/6EG24EK31/F1D3M and 4WRPEH10C3B50L-2X/G24K0/F1M. Selection should check command signal, electronics, spool overlap, nominal flow, pressure rating and feedback type.
3. Rexroth servo valves and high-response valves
Rexroth servo valves and high-response valves are used where precision, fast response and repeatability are required. Typical applications include servo presses, rolling mills, test benches, vibration systems, hydraulic positioning systems and high-performance closed-loop control.
Common Rexroth high-response and servo valve references include 4WRPH, 4WRPEH, 4WRTE, 4WRLE, 4WRL, 4WS2EM and related servo-quality spool valves. For replacement, confirm the control signal, onboard electronics, spool sleeve design, fail-safe position, dynamic response, connector and controller compatibility.
4. Rexroth pressure control valves
Pressure valves protect and regulate hydraulic system pressure. Rexroth pressure valve groups include relief valves, pressure reducing valves, sequence valves, unloading valves and proportional pressure valves. Common references include DB, DBD, DBW, DBET, DBETE, DBEM, ZDB, ZDR, DR, DRE, DREM, DREME, 3DRE, 3DREE, 3DREPE and 3DREME.
Representative models include DBET-6X/200G24K4V, DBET-6X/315G24K4V, DBETE6X/420G24K31A1V, DREM10-52/100YG24K4M, 3DREPE6C-2X/25EG24N9K31/A1M and 3DREE16P-7X/315YG24K31A1V. Replacement should confirm pressure range, adjustment method, command signal, drain connection, mounting interface and response requirement.
5. Rexroth flow control valves and check valves
Flow valves and check valves control actuator speed, oil direction and circuit safety. Common references include Z2FS throttle check valves, MK and MG flow control valves, M-SR check valves, SL and SV pilot operated check valves, isolator valves and modular sandwich valves.
For replacement, confirm nominal size, flow range, cracking pressure, free-flow direction, throttle adjustment, mounting pattern and circuit position.
6. Rexroth cartridge valves, logic valves and compact valves
Rexroth cartridge and logic valves are used in high-flow and compact hydraulic circuits. Common product groups include LC logic elements, LFA cover plates, LFA-DREV proportional functions, cartridge valve assemblies, compact directional valves, mobile hydraulic valves and manifold integrated valves.
These valves are often used in presses, die casting machines, large hydraulic power units, metallurgy systems and customized manifold blocks. Correct replacement requires cavity size, cover plate code, pilot ratio, flow direction, pressure setting and manifold drawing.
7. Rexroth sandwich valves, modular valves and valve blocks
Rexroth modular valves make hydraulic circuits compact and easier to maintain. Product references include ZDB, ZDR, Z2FS, sandwich check valves, throttle valves, pressure reducing valves, subplates, cover plates, adapter plates, modular plate systems, multi-station manifolds and customized valve blocks.
A valve block quotation should include hydraulic schematic, working pressure, flow rate, valve station number, mounting space, port standard, oil cleanliness requirement, electrical voltage and actuator function.
8. Rexroth mobile valves and electro-hydraulic controls
For mobile machinery, Rexroth offers hydraulic valve and control solutions for off-highway equipment. Typical areas include excavators, cranes, drilling machines, agricultural machinery, municipal vehicles and aerial work platforms. Mobile valve replacement must consider flow sharing, load-sensing, pilot pressure, CAN or electronic control, pump control and machine safety logic.
9. How YUYOU Hydraulics supports Rexroth valve requests
When a customer sends a full model number, nameplate photo, hydraulic schematic or failed valve photo, YUYOU Hydraulics checks the valve series, nominal size, spool function, voltage, connector, pressure range, flow capacity, control signal, electronics, mounting interface and delivery requirement.
We can discuss original supply, compatible replacement, functionally equivalent valves, valve block redesign or complete hydraulic system troubleshooting when appropriate. For Rexroth valves, model code accuracy is especially important because one letter or suffix may change spool function, electronics or mounting compatibility.
Quotation information required:
- Complete Rexroth valve model number and nameplate photo.
- Valve type: directional, proportional, servo, pressure, flow, check, cartridge or valve block.
- Voltage, connector, control signal, spool symbol, nominal size, pressure and flow requirements.
- Machine type, hydraulic schematic, valve mounting dimensions and installation environment.
- Whether original supply, compatible replacement or engineering substitution is acceptable.
Contact YUYOU Hydraulics
Website: https://www.hyxon-fluid.com
WhatsApp / Phone: +86 139 0354 8521
Email: fanglh8521@gmail.com
Disclaimer: Rexroth, Bosch Rexroth and related model names are used only for product identification and technical reference. All trademarks belong to their respective owners. Replacement, interchangeability, origin, delivery, price and performance must be confirmed in a formal quotation before purchase.
