Difference between pressure regulating valve and pressure limiting valve in automobile gas circuit

The difference between the air pressure regulating valve and the pressure limiting valve of an automobile is as follows:

1, the pressure limiting valve is used to limit the pressure range of the pipeline, which is mostly used for high and low pressure limiting. When the pipeline pressure is too high or too low, the pressure limiting valve will give a signal, and then the front end will adjust the pressure.

2. The pressure reducing valve is only a simple decompression, and the pressure limiting valve adjusts the pressure in the pipeline by boosting and depressurizing to keep it in a constant range.