Directional Control Valve
KC-M Series is a 100% Direct Replacement for Rexroth 4WE Series hydraulic valves, offering the following key advantages:
Seamless Compatibility: Direct replacement without system modifications, significantly reducing costs and downtime.
Warranty Assurance: Comes with a 12-month warranty, matching OEM reliability standards.
High Performance: KC-M-series hydraulic valves deliver robust, precise fluid control with high durability. Featuring hardened valve systems, they handle max operating pressures up to 420 bar and support flows up to 400 l/min. With pressure compensation and standardized porting (DIN 24340, ISO 4401), they ensure smooth switching and easy integration. Many models include manual override and compatible auxiliary sensors for enhanced reliability.
Wide Applicability: Industrial and mobile hydraulics: on/off-highway machines (loaders, harvesters), injection molding equipment, automated production lines, and hydraulic power units. Suitable for flow direction/rate control and pressure regulation tasks.
Specific Model & Advantages
KC-M1/KC-M4/KC-M7/KC-M8
100% Interchangeable Replacement | For Rexroth M1/M4/M7/M8
Rexroth M-series hydraulic valves feature max pressure up to 420 bar, flow capacity up to 300 l/min, standardized porting, hardened valve systems, and reliable solenoid operation. KC-M series can fully replace them with identical performance, compatibility, and dimensions, ensuring seamless integration in industrial and mobile hydraulics applications.
Technical Data
Type | Max. inlet pressure (P) | Max. work port press. (A/B)(A/B)bar | Nominal flow rate L/min | Max. Flow L/min | Number of ports |
M1 | 47 | 42 | 150 | 180 | 4 |
M4 | 35 | 30 | 120 | 150 | 5 |
M7 | 35 | 30 | 160 | 200 | 5 |
M8 | 35 | 30 | 200 | 250 | 7 |
Applications
Construction Machinery: 4WEH16D for excavators like Caterpillar 320D and cranes such as Liebherr LTM 11200-9.1.
Injection Molding Machines: 4WE6D61/EG24V for Haitian MA6000.
CNC Machine Tools: 4WE10E1X/LG24NK4/B35 for DMG MORI CMX 1100.