PURPOSE: To provide a liquid material carrying device which can carry whatever liquids material by a simple operation without affecting an unfavorable effect to a liquid such as stirring during the transportation, and without remaining the liquid material in the carrying pipes.

CONSTITUTION: The present device is equipped with a liquid material pressure- feeding pipe 3 to carry the liquid material, a feeding side switching valve 4 which is connected to the front end of the pressure-feeding pipe, a receiving side switching valve 5 which is connected to the rear end of the pressure-feeding pipe, a return pipe 6 both ends of which are respectively connected to the feeding side switching valve and receiving side switching valve, a feeding tank 1 of a liquid, which is connected to the pressure-feeding pipe at a location which is close to the front end, and plug 9 which moves in the pressure-feeding pipe, feeding side rotary valve, receiving side switching valve and return pipe by the reaction of high pressure air to push the liquid material forward. Then, it is constituted in such a manner that the liquid material is carried by switching the feeding side switching valve 4 and receiving side switching valve 5.