Inqubo yokukhiqiza ye-valve yebhola yensimbi engagqwali iwukucubungula impahla yensimbi engagqwali ibe yisimo sebhola, bese wengeza umzila owuketshezi olinganayo phakathi kwebhola ukuze wakhe umzimba webhola. Ivamise ukwakhiwa ngebhola, umzimba we-valve, isihlalo kanye nesiqu se-valve.
Ukusetshenziswa kwama-valve ebhola lensimbi engenasici kubanzi kakhulu. Ingasetshenziswa ekulawuleni ukugeleza kanye nokunqanyulwa koketshezi oluhlukahlukene, amagesi kanye nezihwamuko. Ama-valve ebhola ensimbi asetshenziswa kakhulu ezinhlelweni zamapayipi ku-petroleum, amakhemikhali, i-metallurgy, amandla kagesi, ezemithi, ukudla kanye neminye imikhakha yokulawula ukugeleza nokuqondiswa kwendawo ephakathi.
I-valve yebhola yensimbi engagqwali inezinzuzo eziningana. Okokuqala, insimbi engagqwali inokumelana nokugqwala kanye nokumelana nokushisa okuphezulu, ifanelekela izindawo ezihlukahlukene ezinokhahlo. Okwesibili, isakhiwo se-sphere sinomklamo oyingqayizivele kanye nokusebenza kahle kokuvala, okungavimbela ukuvuza okuphakathi nokugcina amandla okusebenza aphansi. Ngaphezu kwalokho, i-valve yebhola yensimbi engenasici iyaguquguquka, ukushintshwa kuyashesha futhi kulula, futhi ukugeleza okuphakathi kunganqanyulwa ngokushesha. Ngesikhathi esifanayo, i-valve yebhola yensimbi engagqwali ihlangene, incane ngosayizi, kulula ukuyifaka nokuyigcina, futhi inempilo ende yesevisi.
Isici esikhethekile se-valve yebhola yensimbi engagqwali ukusebenza okuphezulu kanye nokwakheka okuhlukahlukene kwezinto zayo, ezihlangabezana nezidingo zokulawula zemidiya ekhethekile njengokushisa okuphezulu nokugqwala. Igcina ukwethembeka ezindaweni zokusebenza ezidlulele futhi iyakwazi ukusebenza ngokuphepha ngaphansi kwezimo zokushisa eziphezulu nezingcindezi. I-valve yebhola yensimbi engagqwali nayo inezinga eliphansi lokuvuza, elingathuthukisa ukusebenza kahle nokuphepha kwesistimu yamapayipi.
Ikhaya
