According to different working principles, the medical pressure regulators made in China can be divided into two types: positive-action type and reverse-action type. Common domestic pressure regulators are mainly of two types: single-stage reaction type and two-stage hybrid type (the first stage is a positive-action type, and the second stage is a reverse-action type).
According to the medium,The Ningdian pressure regulators can be divided into oxygen pressure regulator, nitrogen pressure regulator, air pressure regulator, helium pressure regulator, natural gas pressure regulator , stainless steel pressure regulator containing corrosive substances, Industrial regulator, Medical Regulator ETC.