Valve capable of preventing accidental touch and using method thereof

The valve comprises an adjusting valve, the two sides of the adjusting valve communicate with a hot water pipe and a cold water pipe correspondingly, the adjusting valve is rotationally connected with an adjusting ring for controlling water flow to flow in and out, the two ends of the adjusting ring are provided with a left water inlet and a right water inlet, and the left water inlet communicates with the hot water pipe; the right water inlet is communicated with the cold water pipe; a handle ring is movably connected in the adjusting valve, a handle is fixedly connected to the handle ring, a clamping block is fixedly connected to the handle ring, a plurality of clamping grooves matched with the clamping block are formed in the adjusting ring, and in the initial state, the clamping block is arranged on one side of the clamping groove. The device is convenient to operate, can prevent the water outlet condition of the valve from being changed after being touched by mistake, can also reset the handle after bein