All I want to know is did it lift. I have an internal requirement to investigate everytime a safety valve lifts. With over 150 valves which don't have associated instruments that measure / record upstream pressure, and very limited funds I am trying to find a simple, cheap method of determining...
Does anyone know of a simple way to monitor if a safety valve has lifted? Most of our safety valve vent directly into a flare header making it difficult to determine if one has lifted. One way is to put a bursting disc on the discharge side of the safety valve. This solution is however...
