The K-L_WL_V-4Y is a hydraulic valve featuring modular design principles aligned with ISO 7368 standard cavities. It includes various configurations such as 4/2 and 4/3 proportional directional valves, which are designed as direct operated devices in plate form. The series also encompasses 2-stage proportional directional valves (4WRKE) that control flow direction and volume, as well as direct operated spool valves (Model 4 WRA B) with integrated electronics requiring a 6-pin connector (DK26). Additionally, the K-L_WL_V-4Y includes 2-way cartridge valves for pressure functions, such as pressure reducing applications, and pilot-operated seat valves for pressure control. Some variants feature electrical position feedback and integrated electronics for enhanced control capabilities.

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