A case in point; the humble gas regulator. It’s in equipment all around us, from a propane grill to welding gear. It’s a sealed unit — have you ever seen the inside, to know how it really works?

The propane regulator does just thatregulates the flow of gas to the grill. It’s an incredibly important safety feature, as it will restrict the flow of gas should there ever be a leak ...

With a goal to increase the share of liquefied petroleum gas (LPG) to 50% of the market by 2030, Ghana’s downstream regulator ...