Self Ignition Brazing Torch Welding Torch Fueled By 20 Lb Propane With Type 1 Armenia Type 1 Valve Torch The MAPP gas is much expensive than propane. Liquefied Propane Gas Electronic Ignition Welding Torch Machine... Make sure you choose the right cylinder Package Contents: 1xFlame Gun., 1x1., 5m Hose FLAME KING Liquid Propane Gas LPG Fuel Filler Valve Ysn91061pro For type 1 valve, OPD Valve WITH 60 INCH HOSE| Heigh ressure HEIGH TEMPERATURE RESISTANCE| Stainless steel head has a heigher melting point than brass, it is more reliable WITH 60 INCH HOSE| Heigh ressure Suite for liquid propane gas cylinder For type 1 valve, OPD Valve Braze welding torch with self-ignition, with stainless steel head, high quality. We test brass torch and stainless steel torch, after long time use (small flame will burn the head while large flame won’t) the brass head is broken as shown in the picture, the stainless steel is still work, just become black. It is more reliable for long time use.