Amavalvu ovemvane ahlezi enjolobaziya ngokuya ziduma ezindaweni zezimboni nezohwebo ngenxa yezici zazo eziningi kanye nezinzuzo. Ayaziwa nangokuthi ama-butterfly valves aqinile. Futhi iama-valve e-butterflyI-TWS Valve inikeza futhi i-valve ye-butterfly evala irabha. Lawa mavalvu aziwa ngekhono lawo lokulawula nokulawula ukugeleza koketshezi namagesi ezinhlobonhlobo zezinhlelo. Kulesi sihloko, sizohlola izici ezibalulekile zamavalve evemvane ahlezi enjoloba nokuthi kungani elungele ukusetshenziswa okuhlukahlukene.
Esinye sezici ezivelele kakhulu zama-valve ovemvane ahlezi enjoloba yikhono lawo lokuhlinzeka ngophawu oluqinile noluthembekile. Isihlalo se-valve esinwebekayo senziwe ngerabha yekhwalithi ephezulu ukuze kuqinisekiswe ukuvala okuphephile nokuvimbela ukuvuza koketshezi oluthuthwayo noma igesi. Lesi sici sibalulekile ezinhlelweni zokusebenza ezidinga ukulawula ukugeleza okunembile kanye namasistimu aphatha izinto eziyingozi noma eziguquguqukayo. Isigxivizo esiqinile esinikezwa amavalvu ovemvane ahlezi enjoloba nawo asiza ukunciphisa ukusetshenziswa kwamandla nezindleko zokusebenza, okukwenze kube ukukhetha ukonga emabhizinisini.
Esinye isici esiphawulekayo samavalvu ovemvane avalelwe ngenjoloba ukuklama kwawo okulula nokuhlangene. Lawa mavalvu ngokuvamile enziwa ngezinto ezifana ne-ductile iron, insimbi engagqwali, noma i-carbon steel, ewenza aqine futhi angasindi. Idizayini yama-wafer yalawa ma-valve iphinde ithuthukise ukubumbana kwawo kanye nokuba lula kwawo ukufakwa nokunakekelwa. Lesi sici sizuzisa kakhulu amabhizinisi afuna ukukhulisa isikhala nokwenza lula ukusebenza, kanye nezinhlelo zokusebenza eziqaphela isisindo.
Ngaphandle kwalokho,i-lug butterfly valvesabizwa nangokuthi ama-valve e-butterfly ahlezi enjoloba. Ziyakwazi ukwenza izinto ezihlukahlukene futhi ziyakwazi ukuphatha amazinga okushisa ahlukahlukene nezingcindezi. Izinto zezihlalo ze-elastomeric zihambisana nezinhlobonhlobo zoketshezi namagesi, okuhlanganisa amanzi, umoya, isitimu namakhemikhali abolayo. Lokhu kuguquguquka kwenza ama-valve ovemvane ahlezi enjoloba alungele ukusetshenziswa ezimbonini ezihlukahlukene ezihlanganisa ukuhlanza amanzi, ukucubungula amakhemikhali, amasistimu e-HVAC kanye nokuphehla ugesi. Ukwengeza, lawa ma-valve aklanyelwe ukuthi abe ne-bi-directional, okusho ukuthi angakwazi ukulawula kahle ukugeleza kuzo zombili izinkomba, aqhubeke nokwandisa ukuguquguquka kwawo.
Ngaphezu kwalokho, ama-valve evemvane ahlezi enjoloba ayaziwa ngokusebenza kwawo okulula nokushelelayo. I-disc ye-valve, elawula ukugeleza, ifakwe ku-shaft futhi ilawulwa yi-actuator. Ama-Actuator angaba okwenziwa ngesandla, kagesi, e-pneumatic noma asebenza ngamanzi, okunikeza amabhizinisi amandla okukhetha inketho evumelana kangcono nezidingo zabo ezithile. Ukusebenza okushelelayo kwe-valve ye-butterfly yesihlalo senjoloba nakho kusiza ukuthuthukisa ukuthembeka kwayo nempilo yesevisi, ukunciphisa isidingo sokunakekelwa njalo nokulungiswa.
Kafushane, ama-valve uvemvane ahlezi enjoloba anikeza izici ezihlukahlukene eziwenza alungele ukusetshenziswa okuhlukahlukene. Ikhono labo lokuhlinzeka ngophawu oluqinile, idizayini engasindi nehlangene, ukuguquguquka okuhlukahlukene kanye nokusebenza okushelelayo kubenza babe yimpahla ebalulekile emabhizinisini kuzo zonke izimboni ezihlukahlukene. Njengoba isidingo sokulawula ukugeleza okuphumelelayo, okuthembekile siqhubeka sikhula, ama-valve ovemvane ahlezi enjoloba azoqhubeka nokuba yinketho ethandwayo emakethe.
Isikhathi sokuthumela: Dec-13-2023
