Hydraulic flow regulator valves are components designed to manage and stabilise the flow rate of fluid in a hydraulic system, allowing precise speed control of actuators, such as hydraulic cylinders and motors. These valves regulate the amount of fluid flowing through the circuit, independent of pressure variations, thus ensuring stable and controlled operation of the system. These valves are used in numerous sectors, such as industrial automation, agricultural machinery, lifting equipment and earth moving systems. They provide accurate and constant control, improving system safety and efficiency, and are particularly appreciated in contexts where flow stability is critical to ensure smooth operation without jerks or unwanted variations.