Lefapheng la liindasteri tsa liindasteri le taolo ea mokelikeli, ho khetha mofani oa li-valve tsa liheke tsa motlakase tse tšepahalang ho bohlokoa bakeng sa polokeho le katleho. Joalo ka Valve (Tianjin) Co., Ltd. ke k'hamphani e etelletseng pele e fanang ka li-valve tsa liheke tsa motlakase tsa boleng bo holimo. Ho theha tšebelisano e tiileng le mofani oa thepa, ho bohlokoa ho nahana ka lintlha tse hlano tsa bohlokoa: boiphihlelo le boiphihlelo ba mofani oa thepa indastering, boleng le ts'epahalo ea lihlahisoa tsa bona, tšehetso ea bona ea tekheniki le ts'ebeletso ea morao-rao ea thekiso, bokhoni ba bona ba ho etsa lihlahisoa ka mokhoa o ikhethileng. kopana le ditlhoko tse itseng, le boitlamo ba bona ba popontshwa le ntlafatso e tswelang pele. Ka ho hlahloba lintlha tsena ka hloko, lik'hamphani li ka tseba ka nepo le ho khetha molekane oa boleng bo phahameng joaloka Valve (Tianjin) Co., Ltd. ho netefatsa ts'ebetso le botšepehi ba mohala oa bona oa tlhahiso.