If you are looking for the maximum safety level for the most important fitting for LPG systems, OPSO/UPSO should be a part of it. These are a combination of two safety devices with different operating principles. One offers protection from leaks, and the other protects against overpressure in the supply system. Read more
If the OPSO (SAV) of the pressure regulator has responded, you must discharge at least as much LPG from the line so that the pressure in the line is under the response pressure of the OPSO. Read more
If the OPSO (SAV) has responded to the pressure regulator in an LPG system, it can be easily released again. It is important to know and eliminate the cause of the response of the safety device beforehand. Read more
The pressure relief valve is a safety device integrated into the pressure regulator. It discharges LPG into the environment as soon as the pressure exceeds the defined maximum value. Read more