MOOG

It is both an electro-hydraulic converter and a power amplifier. It can convert a weak electrical input signal of low power into a large, high-power output of hydraulic energy (flow and pressure) . In the electro-hydraulic servo system, the electric part is connected with the hydraulic part to realize the conversion of the electro-hydraulic signal and the hydraulic amplification. Electro-hydraulic servo valve is the core of electro-hydraulic servo system control