High-precision valve intelligent test system

The invention relates to the technical field of pressure reducing valve performance detection, in particular to a high-precision valve intelligent test system which comprises a frame, a manipulator and a detection tool. A detection chamber and a storage chamber are arranged in the frame; the manipulator is used for clamping and placing the pressure reducing valve; during detection, the air inlet and the air outlet of the pressure reducing valve are communicated with an external air source through air pipes, and pressure sensors are arranged on the air pipes. Wherein the manipulator and the detection tool are located in the detection chamber; the detection tool comprises a clamp assembly, an adjusting assembly and a fixed tray. The clamp assembly is used for sealing and locking a pressure reducing valve on the fixed tray. The adjusting assembly comprises an internal hexagonal wrench and an open wrench; the internal hexagonal wrench is vertically inserted into the adjusting bolt on the pressure reducing valve t