Valve with constant temperature function

The utility model discloses a valve with a constant temperature function, which comprises a valve main body, a control panel arranged at the top of the valve main body, a valve connecting pipe arranged on the front side of the valve main body, a constant temperature cylinder arranged in an inner cavity of the valve connecting pipe, a groove arranged on the inner wall of the constant temperature cylinder, and a constant temperature pipe arranged in an inner cavity of the groove. A mounting disc is arranged on the outer ring of the valve connecting pipe, and a controller body is arranged on the front face of the mounting disc. According to the valve with the constant-temperature function, the constant-temperature cylinder is inserted into the valve connecting pipe, the fastening bolts are rotated, the upper fastening clamping plate and the lower fastening clamping plate move towards the middle through the fastening screw holes, then the mounting disc is fixed to the valve connecting pipe, and the constant-tempe