Ngisho nasohlelweni lwe-cryogenic olwakhiwe kahle, ukuvuza okuncane kokushisa kungabangela inkinga—ukulahlekelwa umkhiqizo, izindleko zamandla engeziwe, namadiphu okusebenza. Lapha kulaphovacuum insulated valvesabe amaqhawe angaculwa. Akuzona nje izinguquko; bayizithiyo ezivimbela ukungena okushisayo. Uma ibhangqwe neAmapayipi Afakwe I-Vacuum Insulated (VIPs)futhiI-Vacuum Insulated Hoses (VIHs), zisiza ukudala indawo evaliwe, ezinzile lapho ukuguquka kwezinga lokushisa kugcinwa kuncane.

Amavalvu amaningi angavimba ukugeleza, kodwa i-HL Cryogenics iwaklama ukuze avimbe nokushisa. Onjiniyela lapha baye balungisa kabusha idizayini evamile, bengeza amakamelo anezingqimba eziningi kanye nama-seal aqine kangangokuthi baze balandele amanani omoya ofudumele ukuze kudlule. Kuhlanganiswe neAmapayipi Afakwe I-Vacuum Insulated (VIPs)futhiI-Vacuum Insulated Hoses (VIHs), lawa ma-valve anwebeka izikhathi zokubamba, anqamule isidingo sokuphinda acwiliswe emanzini, futhi agcine amasistimu ku-inthanethi isikhathi eside ngaphandle kokungenelela.
Lawa ma-valve awawona ama-prototypes awelebhu kuphela. Zenziwe ngensimbi engagqwali yezinga eliphezulu, zihlolelwe ukushaqeka kwe-cryogenic, futhi zifakwe iziqu ezikwazi ukumelana nokushisa. Iqoqo ngalinye liyahlolwa—hhayi nje ukuvuza, kodwa ukuze lisebenze ngaphansi kwengcindezi yemijikelezo yokushisa ephindaphindiwe. Kusuka eziteshini zokulala ze-LNG esiteshini esinomoya ukuya emigqeni ye-nitrogen ewuketshezi elebhu ye-biotech, zisebenza ngokuvumelanisaAmapayipi Afakwe I-Vacuum Insulated (VIPs)futhiI-Vacuum Insulated Hoses (VIHs)ukugcina amazinga okushisa ncamashi lapho adinga khona.

Uma esetshenziswa ensimini, lawa ma-valve anomphumela ogelezayo: ezokuthutha ze-LNG ezihlanzekile, isitoreji se-nitrogen esiwuketshezi esiphephile, ukuzinza okungcono kwamanethiwekhi egesi ezimbonini, nokusebenza okushelelayo kwezindawo zocwaningo ezinembayo. Umphumela awukona nje ukusebenza kahle okuphezulu—ukuthuthuka kokuthembeka nokuphepha kuwo wonke amasistimu.
Ukulahlekelwa amakhaza kungaphezu kwephutha lobunjiniyela—kumosha amandla kanye nekhabhoni enkulu. I-HL Cryogenics ithatha indlela enezinjongo ezimbili: thuthukisa ukusebenza kahle ngobuhlakaniVacuum Insulated Valves,Amapayipi Afakwe I-Vacuum Insulated (VIPs)futhiI-Vacuum Insulated Hoses (VIHs), ngenkathi inqamula ukusetshenziswa kwamandla ngentshiseko. Akubona nje ubuchwepheshe banamuhla-kuyisisekelo semboni ye-cryogenic esimeme.