Sterile split-body valve

The utility model relates to the technical field of valves, in particular to a sterile split-body valve. The sterile split-body valve comprises an active valve, a passive valve, an operating mechanism and a quick opening connecting device which is used for achieving the quick connection and separation of the active valve and the passive valve. The active valve comprises a main valve body, a main seal valve seat which is installed in the main valve body, a main valve plate and a main valve rod. The passive valve comprises a vice valve body, a vice seal valve seat which is installed inside the vice valve body, a vice valve plate and a vice valve rod. Two ends of the main valve plate along the axial direction are provided with a main half- round seal ring which is pressed out of the polytetrafluroethylene rubber. The main seal ring surrounds the main valve rod. Two ends o f the vice valve along the axial direction are provided with half-round seal rings which are pressed out of the polytetrafluroethylene. The vi