I-Ductile Cast Iron Double Flanged Rubber Swing Check Valve I-Non Return Check Valve

Ivalvu yokujonga i-Ductile Cast Iron Double Flanged Swing Check Valve Non Return Check Valve. Ububanzi obuqhelekileyo yi-DN50-DN600. Uxinzelelo oluqhelekileyo luquka i-PN10 kunye ne-PN16. Izinto ezisetyenziswa kwivalvu yokujonga zine-Cast Iron, i-Ductile Iron, i-WCB, i-Rubber assembly, i-Stainless Steel njalo njalo.

Ivalvu yokukhangela, ivalvu engabuyiyo okanye ivalvu yendlela enye sisixhobo soomatshini, esihlala sivumela ulwelo (ulwelo okanye igesi) ukuba luhambe kuyo kwicala elinye kuphela. Iivalvu zokukhangela ziivalvu ezineeport ezimbini, oko kuthetha ukuba zinemingxuma emibini emzimbeni, enye yokungena kolwelo kwaye enye yokuphuma kolwelo. Kukho iintlobo ngeentlobo zeevalvu zokukhangela ezisetyenziswa kwiintlobo ngeentlobo zezicelo. Iivalvu zokukhangela zihlala ziyinxalenye yezinto eziqhelekileyo zasekhaya. Nangona zifumaneka ngobukhulu obahlukeneyo kunye namaxabiso, iivalvu ezininzi zokukhangela zincinci kakhulu, zilula, kwaye/okanye zingabizi kakhulu. Iivalvu zokukhangela zisebenza ngokuzenzekelayo kwaye uninzi alulawulwa ngumntu okanye naluphi na ulawulo lwangaphandle; ngokufanelekileyo, uninzi alunaso nasiphi na isiphatho sevalvu okanye isiqu. Imizimba (yangaphandle) yeevalvu zokukhangela ezininzi zenziwe ngeDuctile Cast Iron okanye iWCB.