| abstract |
A torch for use with a portable tank of pressurized liquified combustible gas, such as MAPP type gas, comprises a regulator valve assembly, including a valve body having a gas outlet therein, and a burner assembly, including a combined burner tube, venturi member and orifice member, which is releasably and adjustably connected in sealed relationship to the outlet on the valve body by frictional retaining means so as to enable quick and easy pull-out and push-in substitution of different-sized burner assemblies, while still allowing for rotational adjustment or positioning of an installed burner assembly. |