RE:RE:RE:RE:RE:RE:Major Train Derailment in SaskLol obviously you know nothing of how a pressure relief valve works. IT DOESN'T MEANT BECAUSE YOU HAVE A PRESSURE RELIEF VALVE THAT IT WILL STOP FIRE FROM HAPPENING OR AN EXPLOSION.
You see a pressure relief valve works for a certain pressure rating. Now if the pressure built up in the tanker car exceeds those specs, then the valve will fail. So if the accident is severe enough, even Kelso's products will not be in effective in preventing an explosion or fire.
So yes Kelso's is product is the most reliable on the market, but it still doesn't mean it will prevent a fire or explosion in a severe enough accident. So what happens if their product is found on tanker cars involved in an accident? Well maybe an investigation opens up to see how the component performed and the company gets negative press temporarly. These are things that can happen, but the odds of such an event are very slim.