SPECIFIC: VALVE NAME ; SAFETY MODIFIER NAME ; FLAMEPROOF BACKFIRE COMPLEMENTARY DATA, FLAMEPROOF ; ADDITIONAL CHARACTERISTICS R, OSCA G 1/2POL LH ; APPLICATION TORCHES CUTTING MACHINE MLC 1,2,3 ; SEQUENCE GAS HEATING TYPE LG/GRM/D ;, COMMERCIAL REFERENCE GEGA 761, .030.018 ; SEQUENCE NOT APPLICABLE ; NOTE NOT APPLICABLE ; SPECIAL CONDITION(S) NOT, APPLICABLE .