Hikelok e fana ka li-valve tse koetsoeng tsa letoto la 4 tse nang le bellows, li kopana le likhatello tse fapaneng, mocheso, mokhoa oa phallo, likhokahano tsa Cv le tsa pheletso. Li-valve tse koetsoeng tsa bellows tsa Hikelok li fana ka tiiso e tšepahalang bakeng sa tšebeletso e akaretsang le e hloekileng haholo.
Sekoahelo sa 'mele oa gasket ho isa ho bellows sa li-valve tse koetsoeng tsa bellows tsa letoto la BS1 ke sa maemo a tloaelehileng, 'me sekoahelo sa weld le sona sea fumaneha.
Ho paka ka holimo ha li-valve tse koetsoeng tsa BS2 series bellows ho fana ka sistimi ea bobeli ea ho boloka ka holim'a bellows, 'me bellows tse entsoeng ka hydraulic tse nang le mekhahlelo e mengata li ntlafatsa bophelo ba potoloho.
Li-valve tse koetsoeng tsa letoto la BS3 li na le moralo oa ho kopanya li-actuator-stem bakeng sa ho tsamaisa lintho ka tsela e boreleli, 'me litiiso tsa eona tsa bonnet li hokahane le' mele ntle le gasket.
Li-valve tse koetsoeng tsa letoto la BS4 li na le tiiso e kopantsoeng ea 'mele ho ea ho bonnet.
Valve e 'ngoe le e 'ngoe e koetsoeng ka bellow ea Hikelok e lekoa ka helium bakeng sa 10s ho fihlela sekgahla se phahameng sa ho lutla ha 4 × 10s.-9cm e telele3/s.
Hikelokke e mong oa bahlahisi ba litsebi ba etellang pele ba li-valve le li-fitting tsa lisebelisoa Chaena.Khetho e tiileng ea thepa le liteko, theknoloji e phahameng ea ts'ebetso, taolo e boreleli ea ts'ebetso ea tlhahiso le basebetsi ba litsebi ba tlhahiso le tlhahlobo ba felehetsa lihlahisoa, e hlahisang makholo a boleng bo holimoli-valvelelisebelisoa. Ke khetho e ntle ka ho fetisisa bakeng sa theko ea hau ea sebaka se le seng, e bolokang nako le matla.
Kamora lilemo tsa boiteko, Hikelok e se e le mofani oa bareki ba tsebahalang joalo ka Sinopec, PetroChina, CNOOC, SSGC, Siemens, ABB, Emerson, TYCO, Honeywell, Gazprom, Rosneft le General Electric. Hikelok e hapile thoriso e le 'ngoe ho tsoa ho bareki ka lebaka latsamaiso ea litsebi, theknoloji e hōlileng tsebong le tšebeletso e tšepahalang.
