The Orca torch operates on direct tank pressure, which means that it is not necessary to purchase a separate pressure regulator, because each torch is provided with a valve that is attached to the tank and which reduces the fuel tank pressure to a preset, lower pressure. This valve provides a perfectly controlled, stable flame. And yet, for all its practicality, the EZ Torch is a precision instrument. Complete torch outfits include the torch body, three torch tips, and preset tank valve. Torches sold without propane tanks. Made in Brazil.