Hydraulic Servo Valve Controller from China
> This hydraulic servo valve controller automatically regulates the position and force of hydraulic servo valves in CNC machines through continuous feedback. It measures the actual output and adjusts the valve to maintain the desired setpoint, stabilizing against disturbances. As a hydraulic automatic regulating instrument, it is classified under tariff item 9032.81.00.
Duty Rate — China → Canada
0%
Import Tips
• > Document the closed-loop control system, including sensors and actuators
• If the device is a simple servo valve without a controller, it may be classified in heading 84.81
• Provide a technical diagram of the control loop