Hikelok 8 yuruhererekane rwinshinge zirashobora kugenzura neza urujya n'uruza kandi birashobora gukingurwa byoroshye no gufungwa hamwe nibiti bitandukanye, uburyo bwo gutemba, ibikoresho, hamwe nibihuza.
Indangantego za NV1 zikurikirana zifite umubiri umwe uhimbwe.
Indangantego za NV2 zikurikirana zifite igice kimwe cyurukuta ruremereye rwumubiri hamwe numutekano winyuma wintebe mumwanya wuzuye.Umuvuduko wakazi ni 10000 psig (689 bar)
NV3 yuruhererekane rwa inshinge zifite ubumwe-bonnet kubaka kubwumutekano.
NV4 yuruhererekane rw'urushinge rufite sisitemu yo gupakira ibintu byuzuye, kandi ibinyomoro byo gupakira bifasha guhinduka hanze.
NV5 yuruhererekane rwinshinge zifite ubunini buke.
NV6 yuruhererekane rwinshinge zifite uburyo bwo guhinduranya ubwoko, bushobora gukingurwa no gufungwa vuba.Ifite intebe yoroheje, kandi o-impeta yikimenyetso ntigikenewe guhinduka.
NV7 yuruhererekane rwinshinge zifite igishushanyo mbonera kitazunguruka.Igikoresho cyayo kibuza umwanda kwinjira mubice bikora, kandi insimburangingo yacyo isimburwa yorohereza kubungabunga.
NV8 yuruhererekane rwinshinge zifite umurongo wimigabane.Igiti cyacyo kitazunguruka cyorohereza kashe.
Hikelokni umwe mu bayobozi bambere babigize umwuga bakora ibikoresho bya valve nibikoresho mu Bushinwa.Guhitamo ibikoresho no kugerageza bikomeye, tekinoroji yo gutunganya neza, kugenzura neza umusaruro no kugenzura umusaruro wabigize umwuga hamwe nubugenzuzi baherekeza ibicuruzwa, kurema amagana yo mu rwego rwo hejuruindanganaIbikoresho.Nuburyo bwiza bwo kugura rimwe, kubika umwanya n'imbaraga.
Nyuma yimyaka myinshi, Hikelok yabaye isoko ryabakiriya bazwi nka Sinopec, PetroChina, CNOOC, SSGC, Siemens, ABB, Emerson, TYCO, Honeywell, Gazprom, Rosneft na Electric rusange.Hikelok yatsindiye ishimwe ryabakiriya kuberagucunga umwuga, tekinoroji ikuze na serivisi itaryarya.
