Re boloka ho eketseha le ho ntlafatsa litharollo le litšebeletso tsa rona. Ka nako e ts'oanang, re sebetsa ka mafolofolo ho etsa lipatlisiso le kholo bakeng sa Boleng bo Botle ba Moferefere oa Ts'epe ea China Hlahloba Valve, esale re labalabela ho sebelisana le bareki bohle ba tsoang malapeng le mose ho maoatle. Ho feta moo, ho phethahala ha bareki ke sepheo sa rona sa ka ho sa feleng.
Re boloka ho eketseha le ho ntlafatsa litharollo le litšebeletso tsa rona. Ka nako e ts'oanang, re sebetsa ka mafolofolo ho etsa lipatlisiso le kholo bakeng saAxial Flow Check Valve,China Non Slam Check Valve, Re amohetse mokhoa le tsamaiso ea boleng ba tsamaiso, e thehiloeng ho "tšekamelo ea bareki, botumo ba pele, melemo e kopanetsoeng, nts'etsopele ka boiteko bo kopanetsoeng", ho amohela metsoalle ho buisana le ho sebelisana ho tsoa lefats'eng lohle.
Ho phahamisa valve ho bolela valve e bulang le ho koala disc ka bo eona ho latela phallo ea sehare ka boeona ho thibela ho khutla ha mahareng, ho tsejoang hape e le valve ea ho hlahloba, valve ea tsela e le 'ngoe, valve ea counterflow le valve ea khatello ea morao. Cheke valve ke valve ea othomathike. Mosebetsi oa eona o ka sehloohong ke ho thibela ho khutlela morao, ho khutlisetsa pompo le koloi ea koloi, le ho lokolloa ha mochine oa lijana. Li-valve tsa ho hlahloba li ka boela tsa sebelisoa liphaepheng ho fana ka lisebelisoa tse thusang moo khatello e ka 'nang ea phahama ka holim'a khatello ea tsamaiso. Li-valve tsa ho hlahloba li ka aroloa ka li-valve tsa cheke (tse potolohang ho ea ka bohareng ba matla a khoheli) le li-valve tsa ho phahamisa (tse tsamaeang haufi le axis).
Lintlha tsa tekheniki
| PN(MPa)Khatello ea lebitso | 1.6 | 2.5 | 4.0 | |
| (MPa)Khatello ea teko | Tlhahlobo ea matla a khetla | 2.4 | 3.75 | 6.0 |
| Teko ea tiiso (Mokelikeli) | 1.76 | 2.75 | 4.4 | |
| Teko ea Tiiso (Gas) | 0.5~0.7 | |||
| Seaplane se loketseng | metsi, mouoane, oli | PLi-nitric acid | Roli | |
| Mocheso o loketseng | ||||