HONGKE VALVE fektheri e na le mefuta e mengata ea lihlahisoa tsa lihlahisoa, re hlahisa lipompo tsa li-valve tse chesang le lisebelisoa tse tsoang linaheng tse sa tšoaneng, haeba u lakatsa ho hlahisa lintho tse ncha, re khethe, re tla u fa tharollo ea litsebi ka ho fetisisa;haeba o batla lihlahisoa bakeng sa bareki, re khethe, re na le mefuta e mengata ka ho fetisisa ea lihlahisoa le boholo.Haeba u moreki oa li-label tsa poraefete, re khethe, re tla ikemisetsa ho u etsetsa thepa e ikhethileng, e le hore u ka fumana thekiso e ikhethileng 'marakeng.