Noise reduction three-way pipe fitting capable of adjusting flow

The utility model relates to the technical field of pipeline connecting pipe fittings, in particular to a silencing three-way pipe fitting capable of adjusting flow, which comprises a three-way body, a flow guide valve plate and an adjusting valve rod, a hollow cavity is arranged in the flow guide valve plate, the flow guide valve plate is sleeved or clamped with the adjusting valve rod and rotatably connected with the three-way body, and the adjusting valve rod is inserted with the three-way body. The end part of the three-way valve plate protrudes out of the outer side of the three-way body, and the guide valve plate is arranged in the three-way body; the three-way body comprises a main channel and a branch channel, and the flow guide valve plate is arranged at the junction of the main channel and the branch channel; the position of the flow guide valve plate can be changed by rotating the adjusting valve rod so as to adjust the flow of the main channel and the branch channels. According to the silencing th