Regulating valve with assembled valve rod structure

The utility model relates to a regulating valve with an assembled valve rod structure, and belongs to the technical field of regulating valves. In order to solve the problem that a valve rod of an existing adjusting valve cannot be detached, the following technical scheme is provided, the adjusting valve comprises a valve body and a first flange, the first flange is installed at the top of the valve body, and a second flange is installed at the top of the first flange through a bolt; a threaded sleeve is installed at the top of the second flange in a penetrating mode, a threaded rod is connected to the inner side of the threaded sleeve in a threaded mode, an adjusting plug is installed at the bottom of the threaded rod, and the outer surface of the adjusting plug is covered with a sealing layer. The first flange is provided with the second flange, the threaded sleeve embedding bolt and the connecting bolt, when the valve rod needs to be disassembled, the first flange and the second flange can be separated thr