ivalvu yentsimbi ejikelezayo ye-ductile
isinyithi esithambileyoivalvu ejikelezayo yeflap

Ivalvu yentsimbi ejikelezileyo yentsimbi ethambileyo yivalvu enecala elinye efakwe kwindawo yokuphuma kombhobho wokuhambisa amanzi kunye nemisebenzi yokukhupha amanzi kunye nemisebenzi yokucoca amdaka. Isetyenziselwa ukugcwala okanye ukujonga i-medium, kwaye ingasetyenziselwa nezigqubuthelo ezahlukeneyo zeshaft. Ngokwemilo, ucango olujikelezileyo kunye nocango olusikwere lwenziwe. Ivalvu yentsimbi ejikelezileyo yentsimbi ethambileyo yenziwe kakhulu ngumzimba wevalvu, isigqubuthelo sevalvu kunye necandelo lehinji. Amandla ayo okuvula nokuvala avela kuxinzelelo lwamanzi kwaye ayidingi ukusetyenziswa ngesandla. Uxinzelelo lwamanzi kwivalvu yeflap lukhulu kunolo lukwicala langaphandle levalvu yeflap, kwaye iyavula. Ngaphandle koko, iyavala kwaye ifikelele kwisiphumo sokugcwala kunye nokuma.

| Uxinzelelo Lokusebenza | PN10/ PN16 |
| Uxinzelelo lovavanyo | Igobolondo: uxinzelelo oluphindwe ka-1.5, Isihlalo: uxinzelelo oluphindwe ka-1.1. |
| Ubushushu bokusebenza | ≤80℃ |
| Imidiya efanelekileyo | amanzi, amanzi acocekileyo, amanzi olwandle, amanzi amdaka njl.njl. |

| Inxalenye | Izinto eziphathekayo |
| Umzimba | intsimbi engatyiwayo, intsimbi yekhabhoni, intsimbi ephosiweyo, intsimbi ethambileyo |
| Idiski | intsimbi engatyiwayo, intsimbi yekhabhoni, intsimbi ephosiweyo, intsimbi ethambileyo |
| Intwasahlobo | Yenziwe ngentsimbi eshayinayo |
| Umgodi | Yenziwe ngentsimbi eshayinayo |











