I-valve yebhabhathaneibhekisela ohlotsheni lwevalvu olunengxenye yokuvala (idiski noma ipuleti lebhabhathane) eliyidiski, elijikeleza umgodi wevalvu ukuze kuvuleke futhi kuvalwe. Isetshenziswa kakhulu ekunqumeni nasekugoqeni ipayipi.
Ingxenye yokuvula nokuvala ivalvu yebhabhathane iyipuleti lebhabhathane elimise okwediski, elijikeleza i-axis yalo emzimbeni wevalvu ukuze kufezwe injongo yokuvula nokuvala noma ukulungisa. Ivalvu yebhabhathane ivame ukuba ngaphansi kwamasentimitha angu-90 ukusuka ekuvulekeni ngokuphelele kuya ekuvalekeni ngokuphelele,
Ivalvu yebhabhathane kanye nesiqu sebhabhathane azinawo amandla okuzikhiya. Ukuze kubekwe ipuleti lebhabhathane, kufanele kufakwe i-worm gear reducer esiqwini sevalvu. Ukusetshenziswa kwe-worm gear reducer akugcini nje ngokwenza ipuleti lebhabhathane lizikhiye futhi kumise ipuleti lebhabhathane kunoma yisiphi isikhundla, kodwa futhi kuthuthukise ukusebenza kwevalvu.
I-valve ye-butterfly yezimboni ibonakala ngokumelana nokushisa okuphezulu, ububanzi obuphezulu bokucindezela obusebenzayo, ububanzi obukhulu obujwayelekile, futhi umzimba we-valve wenziwe ngensimbi yekhabhoni.
Indandatho yokuvala yepuleti yevalvu isebenzisa indandatho yensimbi esikhundleni sendandatho yerabha. Ivalvu enkulu yebhabhathane eshisa kakhulu yenziwe ngokushisela ipuleti yensimbi, futhi isetshenziselwa kakhulu imibhobho yomoya kanye namapayipi egesi anezimbobo zokushisa okuphezulu.
Ukufakwa nokugcinwa kwevalvu yevemvane kufanele kunake izinto ezilandelayo: Ngesikhathi sokufakwa, idiski yevevu kumele imiswe endaweni evaliwe. Indawo yokuvula kufanele inqunywe ngokwe-engeli yokujikeleza kwepuleti yevemvane.
Kuma-valve e-butterfly ane-valve ye-bypass, i-bypass valve kufanele ivulwe ngaphambi kokuvula
Ukufakwa kufanele kwenziwe ngokwemiyalelo yokufaka yomenzi, futhi ivalvu yebhabhathane esindayo kufanele ifakwe isisekelo esiqinile.
Izinzuzo zamavalvu e-butterfly yilezi ezilandelayo: ukuvulwa nokuvalwa okulula nokusheshayo, ukonga abasebenzi, ukumelana noketshezi okuphansi, futhi kungasetshenziswa njalo.
Isakhiwo esilula, usayizi omncane kanye nesisindo esilula.
Udaka lungathuthwa, kube nokuqongelela okuncane koketshezi emlonyeni wepayipi.
Ngaphansi kwengcindezi ephansi, ukuvalwa okuhle kungatholakala.
Ukusebenza okuhle kokulungisa.
Izinkinga zama-valve e-butterfly yilezi ezilandelayo: ububanzi bokucindezela kokusebenza kanye nokushisa kokusebenza kuncane.
Ukuqina akukuhle.
Amavalvu ebhabhathaneingahlukaniswa ngohlobo lwepuleti elingaphandle, uhlobo lwepuleti eliqondile, uhlobo lwepuleti elithambekele kanye nohlobo lwe-lever ngokwesakhiwo. Ngokwesimo sokuvala, ingahlukaniswa ngezinhlobo ezimbili: uhlobo oluvalwe ngokulinganayo kanye nohlobo oluvalwe ngokuqinile. Uhlobo lokuvala oluthambile ngokuvamile lusebenzisa uphawu lwendandatho yerabha, kanti uhlobo lokuvala oluqinile luvame ukusebenzisa uphawu lwendandatho yensimbi.
Ngokusho kohlobo lokuxhuma, ingahlukaniswa ngokuxhumeka kwe-flange kanye nokuxhumeka kwe-wafer; ngokuya ngemodi yokudlulisela, ingahlukaniswa ngokudluliselwa ngesandla, kwegiya, komoya, komoya kanye nogesi.