A case in point; the humble gas regulator. It’s in equipment all around us, from a propane grill to welding ... closing the high pressure valve. Hence, pressure is determined by spring strength.

Connected to the shutoff valve on the propane tank is a mechanism called the propane regulator. The propane regulator does just thatregulates the flow of gas to the grill. It’s an incredibly ...

Many small gasoline engines can be safely modified to run on natural gas or propane with a kit that replaces the carburetor and adds a regulator ... the engine, a valve on the gas line is used ...