Bourdon tube force feedback type 2D electrical-hydraulic pressure servo valve

The invention relates to a bourdon tube force feedback type 2D electrical-hydraulic pressure servo valve. The bourdon tube force feedback type 2D electrical-hydraulic pressure servo valve is characterized by comprising a valve body module, an electrical-mechanical converter module, a transmission mechanism module and a bourdon tube feedback module; the bourdon tube feedback module is matched with the valve body module and the electrical-mechanical converter module; the electrical-mechanical converter module is matched with the valve body module through the transmission mechanism module; and the bourdon tube feedback module monitors the displacement of a valve core in the valve body module and an electrical signal of a rotary electromagnet of the electrical-mechanical converter module in real time, and closed loop feedback is formed. The deflection angle of the rotary electromagnet is controlled through the magnitude of input currents, thus the deflection angle of the valve core is changed, the axial movement