Volume and boron control system safety valve pilot valve disassembly and assembly test device

The utility model belongs to the technical field of mechanical assembly, and particularly relates to a volume and boron control system safety valve pilot valve disassembly and assembly test device, which comprises a pressure inlet hole, a plurality of threaded holes, a monitoring hole, a support plate and a bottom plate, the supporting plate and the bottom plate are perpendicularly welded to form an L shape. A monitoring hole and a pressure inlet hole are formed in the center of the upper surface of the supporting plate. And a plurality of threaded holes are uniformly distributed around the monitoring hole and the pressure inlet hole. The volume and boron control system safety valve pilot valve dismounting test device designed by the utility model is simple in structure and convenient to use; fixing of the valve can be effectively achieved, time and labor are saved, and the working efficiency is high; and the device is provided with a pressure inlet hole and a leakage detection hole, so that the safety valve