Propane Tank Question
Is this true? ""Propane tanks have a safety valve that shuts if a gas line should break and allow full flow.""
Forum Discussion
What Doug said- portable DOT cylinders do not have that built in to the tank, it is in the pigtail. The tank has a shutoff if nothing is attached, and shutoff while filling at 80% (the OPD part), but the excess flow valve is outside the cylinder.
