The YUKEN EFBG-03-C-125-E is a high-performance proportional electro-hydraulic flow control and relief valve. It is designed to provide precise, remote control of both system pressure and flow rate. By integrating a proportional flow control valve and a relief valve into a single, compact body, it simplifies hydraulic circuits, reduces piping, and minimizes potential leakage points. This valve is engineered for energy efficiency, as it supplies the minimum pressure and flow necessary for the actuator’s operation, thus reducing power consumption and heat generation. The “E” designation indicates the inclusion of an onboard amplifier, which allows for direct connection to a controller for stable and responsive performance in demanding industrial applications such as injection molding machines and machine tools.