i-ductile ironi-valve ye-flap eyindilinga

I-ductile iron round flap valve iyi-valve yendlela eyodwa efakwe lapho kuphuma ipayipi lepayipi ukuze kusetshenziswe amanzi kanye nokukhipha amanzi futhi kusebenze ukukhucululwa kwendle. Isetshenziselwa ukuchichima noma ukuhlola okuphakathi, futhi ingasetshenziselwa izembozo ezihlukahlukene ze-shaft. Ngokusho komumo, umnyango oyindilinga kanye nomnyango wokumbambatha wesikwele wakhiwe. I-ductile iron round flap valve ikakhulukazi yakhiwe umzimba we-valve, ikhava ye-valve kanye nengxenye yehinge. Amandla ayo okuvula nokuvala avela ekucindezelweni kwamanzi futhi akudingi ukusebenza ngesandla. Ingcindezi yamanzi ku-valve ye-flap inkulu kunaleyo engaphandle kwe-valve ye-flap, futhi iyavuleka. Uma kungenjalo, iyavala futhi ifinyelele umphumela wokuchichima kanye nokumisa.