Ivalvu yebhola ene-anti-corrosive fluorine

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. Amavalvu asusa ukuvuza kulo lonke ibanga lengcindezi ukuze kushanelwe ibhola kangcono kanye nokugcinwa 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.