Thisvalve e sebelisoa haholo ho lokisa lijo, seno, lero la litholoana, ho ritela, biopharmaceutical le masimo a mang.Li-valve tsa litsela tse tharo li na le motsoako o feto-fetohang haholo, mohlala, mofuta oa L le mofuta oa T o ka nkeloa sebaka sebakeng sa marang-rang, 'me tataiso ea ho kenya le ho tsoa e ka fetoloa ka motsoako ofe kapa ofe ho netefatsa hore ho na le zero e shoeleng le ho boloka zero..