Regler

摘要

In a regulator for pressurized fluid, the opening and closing operations of a poppet valve 22 are stabilized by preventing a diaphragm 15 and the poppet valve 22 from being inclined so that the pressure adjusting accuracy of the regulator is increased. This is achieved by fitting the diaphragm 15 with a piston 18 and guiding the poppet valve 22 and the piston 18 with a sleeve 19 by slidably inserting the piston 18 into the sleeve 19.