1. Ibhola lembobo eliyindilinga lisetshenziswa njengezingxenye zokuvula nokuvala, futhi i-valve stem ibhola izungeza umugqa omaphakathi womzimba we-valve ukuze ibone ukuvulwa nokuvala kwe-valve.
2. Isakhiwo esiqinile futhi esinengqondo, isikhala esincane somgodi womzimba we-valve, ukunciphisa ukugcinwa okuphakathi.Ukusebenzisa inqubo ekhethekile yokubumba, ukuze ukuminyana kwendawo yokuvala kube ngcono, kanye nenhlanganisela yokupakisha ye-V PTFE, ukuze i-valve ifinyelele ukuvuza kwe-zero.
3. Ibhola lezingxenye zokuvula nokuvala kanye nesiqu se-valve ziphonswa njengenye, ukuze kuqedwe ukuthi kungenzeka ukuthi i-valve stem ezingxenyeni ezithwalayo ezibangelwa izinguquko zengcindezi, futhi ngokuyisisekelo iqinisekise ukuphepha kokusetshenziswa kuphrojekthi.
4.PFA/FEP ulayini, olunokuqina kwamakhemikhali aphezulu, lungasetshenziswa kunoma iyiphi enye imidiya egqwalayo eqinile ngaphandle kokuthi "insimbi ye-alkali encibilikisiwe kanye ne-fluorine yesici".
5. Yamukela ububanzi obugcwele, isakhiwo sebhola elintantayo.Amavavu asusa ukuvuza kulo lonke ibanga lokucindezela ukuze kushanelwe amabhola kangcono kanye nokulungiswa komugqa.
Idizayini yobungcweti kanye nebhokisi lokuphotha i-fluorine ene-valve yebhola elayishiwe ilawula izinhlobo zemidiya ezonakalisayo eqinile, esetshenziswa kakhulu ku-petroleum, amakhemikhali, izibulala-zinambuzane, udayi, i-asidi kanye nezimboni zokukhiqiza ze-alkali, iyi-valve evikela ukubola efanelekile kakhulu.
Izinga lokuklama: HG/T3704 GB/T12237 API 608 AP16D;
Ubude bokuphela ukuya ekupheleni: GB/T12221 ASME B16.10 HG/T3704 ;
Izinga le-Flange: JB/T79 GB/T9113 HG/T20592 ASME B16.5/47 ;Uhlobo lokuxhuma:Uxhumano lwe-Flange;
Ukuhlola nokuhlola: GB/T13927 API598
Ububanzi Begama: 1/2＂~14＂I-DN15~DN350
Ingcindezi evamile: PN 0.6 ~ 1.6MPa 150Lb
Ukushayela kwemodi ye-od: manual, ugesi, i-pneumatic
Ibanga Lokushisa: PFA(-29℃~200℃) PTFE(-29℃~180℃) FEP(-29℃~150℃) GXPO(-10℃~80℃)
Okuphakathi Okusebenzayo: I-corrosive medium enamandla okungukuthi i-hydrochloric acid, i-Nitric acid, i-Hydrofluoric acid, i-Hydrofluoric acid, i-Liquid chlorine, i-Sulfuric Acid ne-Aqua regia njll.
