Zeziphi iindawo ekufakwa kuzo iivalvu zombane ze-UPVC?

Ukulawula ukuhamba kwamanzi kunye nolawulo loxinzelelo, iivalvu zisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo. Kukho ivalve yebhola ye-UPVC yombane (Ubukhulu: 1/2” 3/4” 1” 1-1/4” 1-1/2” 2” 2-1/2” 3” 4”), ivalve yombane ye-UPVC butterfly ( Ubungakanani: 2 "2-1/2" 3" 4" 5" 6" 8" 10"12"), ect.

Phakathi kwazo, iivalve ze-UPVC zombane, njengohlobo lwezixhobo zokulawula ulwelo oluphambili, ziye zatsala ingqalelo enkulu ngenxa yeempawu zazo ezizodwa kunye noluhlu olubanzi lweendawo zokusetyenziswa. Kulo phepha, iindawo zokusetyenziswa kwee-valve ze-UPVC zombane kunye nezicelo zabo ezithile kwiinkalo ezahlukeneyo ziya kwaziswa ngokubanzi.

Okokuqala, isetyenziswa ngokubanzi kunikezelo lwamanzi kunye neenkqubo zokuhambisa amanzi. Ngenxa yokunganyangeki kwayo kakuhle kwi-corrosion kunye nokusebenza okugqwesileyo kokutywinwa, isetyenziswa kakhulu kubonelelo lwamanzi ezidolophini, ukucocwa kwamanzi, ukucocwa kogutyulo kunye neminye imimandla. Inokulawula ngokuthembekileyo kwaye ilawule ukuhamba kunye noxinzelelo lwamanzi ukuze kuqinisekiswe ukusebenza ngokukhuselekileyo kwamanzi kunye neenkqubo zokuhambisa amanzi.

Okwesibini, iivalve ze-UPVC zombane zidlala indima ebalulekileyo kwishishini lemichiza. Inkqubo yoshishino lweekhemikhali isoloko ibandakanya iintlobo ngeentlobo ze-corrosive medium, kunye neevalvu ze-UPVC zombane ezinokumelana ne-corrosion egqwesileyo kunye nokusebenza okuzinzileyo kuba zezona zixhobo zikhethwayo. Akunjalo kuphela, iyakwazi ukulungelelanisa ukushisa okuphezulu kunye noxinzelelo oluphezulu, ukubonelela ngesisombululo esithembekileyo sokulawula ulwelo kwishishini lemichiza.

Ukongeza, iivalvu zombane ze-UPVC zikwasetyenziswa ngokubanzi kwishishini lesinyithi. Kwinkqubo ye-metallurgical, ulawulo lwe-fluid lubalulekile ukuqinisekisa umgangatho wemveliso. Iyakwazi ukulawula ngokuchanekileyo ukuhamba kwamanzi kunye noxinzelelo ukuze kuqinisekiswe ukusebenza kakuhle kwenkqubo yokunyibilikisa kunye nokuphucula umgangatho wemveliso kunye nokusebenza kakuhle.

Kwishishini lepetrochemical, iivalve zombane ze-UPVC nazo zidlala indima ebalulekileyo. Iinkqubo zePetrochemical zikhona kuxinzelelo oluphezulu kunye nobushushu obuphezulu kunye neempawu eziphakathi ezonakalisayo, yona ngokuxhathisa kwayo kokugqwesa kunye nokusebenza kobushushu obuphezulu, kwizixhobo zepetrochemical isetyenziswe ngokubanzi. Iyakwazi ukulawula ngokuchanekileyo ukuhamba kunye noxinzelelo lwe-fluid ukuqinisekisa ukusebenza okukhuselekileyo kunye nokuzinza kwenkqubo yepetrochemical.

Ukongeza kule mimandla ikhankanywe ngasentla, iivalve zombane ze-UPVC zikwasetyenziswa ngokubanzi kumayeza, ukusetyenzwa kokutya, amandla kunye namanye amashishini amaninzi. Kwishishini lamachiza, linokuqinisekisa ucoceko kunye nokhuseleko lwenkqubo yokuvelisa amachiza kwaye ugweme ukungcoliseka. Kwishishini lokulungisa ukutya, inokulawula ngokuthembekileyo ukuhamba kwamanzi kunye noxinzelelo lwenkqubo yokwenziwa kokutya ukuqinisekisa umgangatho wokutya kunye nokhuseleko. Kwishishini lamandla, iivalvu zombane ze-UPVC zisetyenziselwa ukulawula ukuhamba kwemidiya efana namanzi ashushu, i-steam kunye ne-liquid fuels.