REGULATER

摘要

The present invention relates to a regulator. The purpose of the present invention is to provide a valve-integrated regulator in which responsiveness in the decompression of a high-pressure fluid can be very quick by integrally connecting a decompressing part and a valve part so that the decompression of a fluid can be stably performed. According to the present invention for an effect above, a regulator discharging a fluid after decompressing the fluid which flows therein comprises: mutually coupled body (10) and housing (20) which include an inlet flow path (110), an outlet flow path (120), and a chamber (A) which connects the inlet flow path (110) and the outlet flow path (120) and is temporarily filled with the fluid; a decompressing part (40) connected to the inside of the chamber (A) which sets and controls the pressure of the fluid filled inside the chamber (A); and a piston block-type valve part (30) coupled to an actuating shaft (43) installed in the decompressing part (40), which moves based on the pressure of the fluid filled inside the chamber (A), and opens or closes the inlet flow path (110) or the outlet flow path (120) connected to the chamber (A).