Li-valve tsa ho hlahloba lirurubele li sebelisoa haholo metsing, metsi a litšila le metsi a leoatle. Ho ea ka mocheso le mocheso, re ka khetha lisebelisoa tse fapaneng. Tse kang CI, DI, WCB, SS304, SS316, 2205, 2507, Bronze, Aluminium. Valve e thibelang ho koala butle-butle ha e thibele feela ho phalla ha mecha ea litaba, empa e boetse e fokotsa hamore e senyang ea metsi 'me e tiisa tšireletso ea tšebeliso ea lipeipi.