High pressure gas pressure regulator, single stage diaphragm type pressure reducing structure, stable output pressure. This pressure regulator is a universal pressure reducing valve with a wide range of uses, which can be used in semiconductors, laboratories, chemical analysis, instrumentation, etc. Pressure regulator an economical and ideal choice for regulating gas or liquid pressure. 316L stainless steel body, stainless steel valve stem and adjustment handle avoid environmental corrosion. The surface finish inside the body is high. You can choose a variety of different valve seat materials, a variety of inner diameters and a variety of pressure control ranges, and the stainless steel diaphragm provides reliability in pressure and flow control. This high pressure regulator has excellent accuracy, sensitivity and stable pressure set point.