Ulwazi lwe-valve jj i-butterfly valve

I-valve ye-Butterfly eyaziwa nangokuthi i-flap valve, iyisakhiwo esilula se-valve yokulawula, kodwa futhi ingasetshenziselwa ukulawula ukushintshwa okuphakathi kwamapayipi anengcindezi ephansi. I-Butterfly valve ibhekisela ohlotsheni lwe-valve ingxenye yalo yokuvala (idiski noma idiski) iyidiski, ezungeza i-valve shaft ukuze ivuleke futhi ivale. Idlala kakhulu indima yokusika nokunyakazisa epayipini. Ingxenye yokuvula neyokuvala ye-butterfly valve iyipuleti levemvane elimise okwe-disc, elizungeza i-axis yalo emzimbeni we-valve, ukuze kuzuzwe injongo yokuvula nokuvala noma ukulungisa. I-Butterfly valve iyasebenza epayipini elidlulisa imidiya ehlukahlukene ebolayo nengagqwali emshinini wokuphehla ugesi, igesi, igesi yemvelo, igesi ye-petroleum ewuketshezi, igesi yedolobha, umoya obandayo noshisayo, ukuncibilika kwamakhemikhali kanye nokuphehla ugesi kanye nezinhlelo zobunjiniyela zokuvikela imvelo, ezisetshenziswa lawula futhi unqamule ukuhamba kwe-medium.