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Umahluko phakathi kweevalvu zebhola zeplastiki kunye neevalvu zebhabhathane zeplastiki kubunjineli behotele…
Ivalve yebhola yeplastiki yenziwe ngevalve yebhola yeplastiki yePVC.Iivalve zebhola zeplastiki kunye ne-pvc zebhola zebhola zifanelekile ukungenelela kweendaba ezinobungozi kwinkqubo yokuthutha.Ubunzima obulula kunye nokumelana nokugqwala okunamandla.Iivalvu zebhola yeplastiki yepneumatic kunye nepvc pneum...Funda ngokugqithisileyo -
Hayi ivalve yebhola yeplastiki elula
Iivalve zebhola zihlala zibizwa ngokuba ziivalve ezivulekileyo nezivaliweyo, kodwa ngaba uyazi ngenene?Inomphumela wokujikeleza i-90 degrees.Umzimba weplagi yingqukuva enomngxuma ojikelezayo okanye umjelo kwi-axis yayo.Kwilizwe lethu, iivalve zebhola zisetyenziswa ngokubanzi ekucokiseni ioyile, imibhobho yomgama omde, kushishino lweekhemikhali, p...Funda ngokugqithisileyo -
Iimpawu zeevalvu zeplastiki
Ilungu lokuvula kunye nokuvala (ibhola) liqhutywa sisikhondo sevalve kwaye ijikeleza kwi-axis yesiqu sevalve.Ikakhulu isetyenziselwa ukunqumla okanye ukudibanisa okuphakathi kumbhobho, ingasetyenziselwa ukulawulwa kwamanzi kunye nokulawula, olu hlobo lwevalve kumbhobho ngokubanzi ...Funda ngokugqithisileyo
