SPRAY GUN WITH PAINT FLOW RATE REGULATING MECHANISM

摘要

PROBLEM TO BE SOLVED: To provide a coating spray gun making the non-circulating region of a paint flow pipe small in a case requiring the circulation of a paint in and capable of easily and finely adjusting the discharge amount of the paint from a paint nozzle while keeping the circulation amount of the paint. SOLUTION: A paint circulating flow channel for receiving the paint from a pump to return the same to the pump is formed in a spray gun main body and the branch flow channel from the paint circulating flow channel is connected to the paint chamber communicating with the paint nozzle and a flow rate control valve is arranged to the branch flow channel.