Self-regulated pressure regulating device is the use of self-regulated regulating valve and one stop valve as a bypass to adjust the pressure to the required value of the valve group. The design has import and export flanges, globe valves, self-reliant pressure regulating valves, safety valves, pressure gauges, filters, draining valves and so on. The model of the pressure regulating valve and the diameter of the pipeline are determined according to the required adjusted pressure and flow. It is suitable for the pressure regulating of oxygen, argon, carbon dioxide, natural gas and other gases.

Product features:

● Self-reliant pressure regulator designed before the filter, protect the pressure regulator from damage;

● Self-reliant pressure regulating valve before and after the design of pressure gauge, easy to read the number;

● Self-reliant pressure regulating valve before and after the design of safety valve and emptying valve, to ensure the safety of the system pipeline valve;

● Self-reliant pressure regulating valve design with pressure feedback compensation mechanism, pressure control fine abandon up to ± 5%, the pressure can still be stable at the set value under the condition that the flow rate changes after the valve;

● Designed with fixed bracket, safe, convenient and reliable.

(Can be customized according to user needs special media, special flow, special pressure regulating device)