Hikelok e fana ka li-valve tse 4 tse tiisitsoeng, li kopana le likhatello tse fapaneng, mocheso, mokhoa oa ho phalla, Cv le li-connections tsa ho qetela.Li-valve tse tiisitsoeng tsa Hikelok li fana ka tiiso e tšepahalang bakeng sa ts'ebeletso e akaretsang le ea bohloeki bo phahameng.
'Mele oa Gasket ho bellows seal ea BS1 letoto la li-valve tse tiisitsoeng li tloaelehile,' me weld seal e fumaneha hape.
Li-valve tse tiisitsoeng ka holimo tsa BS2 li fana ka sistimi ea sephutheloana ea bobeli ka holim'a melumo, le meukho e entsoeng ka hydraulic e entsoeng ka mefuta e mengata e ntlafatsang bophelo ba potoloho.
Li-valve tse tiisitsoeng tsa BS3 li na le moralo o kopanyang oa actuator-stem bakeng sa ts'ebetso e boreleli, le litiiso tsa eona tsa bonnet 'meleng ntle le gasket.
BS4 letoto la li-valve tse tiisitsoeng li na le 'mele o kentsoeng ho tiisa bonnet.
E 'ngoe le e' ngoe ea Hikelok bellows e tiisitsoeng ea valve e lekoa ka helium bakeng sa 10s ho ea tekanyo e phahameng ea ho lutla ea 4 × 10.-9std cm3/s.
Hikelokke e mong oa baetsi ba litsebi ba ka sehloohong ba li-valve le lisebelisoa tsa lisebelisoa Chaena.Khetho e thata ea thepa le liteko, theknoloji e phahameng ea ts'ebetso, taolo e boreleli ea tlhahiso le tlhahiso ea litsebi le tlhahlobo ea basebetsi e felehelitseng lihlahisoa., ho theha makholo a boleng bo holimoli-valvelelisebelisoa.Ke khetho e ntle ka ho fetisisa bakeng sa theko ea hau ea nako e le 'ngoe, ho boloka nako le matla.
Ka mor'a boiteko ba lilemo tse ngata, Hikelok e fetohile mofani oa bareki ba tsebahalang ba kang Sinopec, PetroChina, CNOOC, SSGC, Siemens, ABB, Emerson, TYCO, Honeywell, Gazprom, Rosneft le General Electric.Hikelok e hapile thoriso e ntsoe-leng ho tsoa ho bareki ka lebaka latsamaiso ea litsebi, theknoloji e hōlileng tsebong le tšebeletso e tšepahalang.