Ivalve yebhola yePVC luhlobo lwevalve yezinto zePVC, ezisetyenziselwa ukunqumla okanye ukudibanisa okuphakathi kumbhobho, ingasetyenziselwa ukulawulwa kwamanzi kunye nokulawula.
Ivalve yebhola ye-PVC isetyenziselwa ukunqumla okanye ukudibanisa okuphakathi kumbhobho, ingasetyenziselwa ukulawula ulwelo kunye nokulawula, xa kuthelekiswa nezinye iivalve, inezi zinzuzo zilandelayo. Ivalve yebhola ye-UPVC yimveliso entsha yevalvu yebhola ephuhliswe ngokweemfuno zolwelo lombhobho odlakazayo. Iinzuzo: ubunzima bomzimba, ukuxhathisa okuqinileyo kwe-corrosion, i-compact kunye nenkangeleko enhle, ubunzima bomzimba obulula ukuyifaka, ukuxhathisa okuqinileyo kwe-corrosion, uluhlu olubanzi lwesicelo, izinto ezicocekileyo kunye ne-non-toxic, ukuxhathisa ukunxiba, ukuqhawula kulula, kulula ukuyigcina.
Ivalve yebhola yeplastiki ukongeza kwizinto zeplastiki zePVC, iPPR, PVDF, PPH, CPVC njalo njalo.Iivalve zebhola zePVC zinokugqwesa okugqwesileyo.Iringi yokutywina ithatha i-F4.Ukumelana nokugqwesa kokugqwesa kunye nobomi benkonzo ende.Ukujikeleza okuguquguqukayo kwaye kulula ukuyisebenzisa. Ivalve yebhola yePVC njengendawo edibeneyo yokuvuza yevalve incinci, amandla aphezulu, ukufakelwa kwevalve yebhola edityanisiweyo kunye nokuqhaqha. Ufakelo kunye nokusetyenziswa kwevalve yebhola: xa udibanisa iziphelo zombini zeflange kunye nombhobho, iibholiti kufuneka ziqiniswe ngokulinganayo ukuthintela ukuvuza okubangelwa yi-flange deformation.Jika umqheba ngasekunene ukuvala kwaye ngokuphambeneyo unokunqunyulwa kuphela. , ukuhamba, akufuneki kube nommiselo wokuhamba.Kulula ukukrazula umphezulu webhola ngolwelo oluqinileyo lwegranular.
Ixesha lokuposa: Oct-21-2020