Ungayikhetha kanjani i-valve kagesi kagesi?

Umhlahlandlela wokukhetha ngogesiI-butterfly valve

Njengedivaysi yokulawula ebalulekile, ama-valves we-Butterfly asetshenziswa kabanzi emasimini amaningi. Lapho ukhetha, izici eziningi zidinga ukubhekwa ukuze ziqinisekise ukusebenza kwazo ezinzile futhi ezisebenzayo.

Chaza ngokucacile izimo zokusebenza

Okokuqala, isimo sokusetshenziswa kwama-butterfly valve kufanele abhekwe. Emapanini ajwayelekile wezimboni, uma i-medium fluid ejwayelekile efana namanzi nomoya, ama-valves ajwayelekile kagesi kagesi kungenzeka anele. Kepha uma i-Medium iyonakaliswa, njenge-acid noma i-alkali solutions, khona-ke ama-verffly-bredfly valves avimbela izimbali kufanele akhethwe, anjengezimbotshana ezingenasici zikagesi kagesi, ezingamelana ngempumelelo ukubhujinyela futhi zinwebe ngempumelelo impilo ye-butterfly yama-valve. Ngasikhathi sinye, kuyadingeka ukuthola ingcindezi yokusebenza kanye nobubanzi bokushisa. Ama-valves we-Butterfly we-Electric atholakalayo ahlukahlukene angamelana nezingcindezi ezihlukile namazinga okushisa ahlukahlukene. Ukucindezela ngokweqile noma ukushisa ngokweqile kungadala ukulimala kuI-I-butterfly valvefuthi kuholele nasezingozini zokuphepha.

Nquma indlela yokuxhumeka

Izindlela ezijwayelekile zokuxhumana zikagesiama-ama-butterfly valvesFaka ukuxhumana kwe-Flange, ukuxhumeka kwe-clamp, kanye nokuxhumeka kwe-welding. I-Flange exhunyiwe uvemvane uvemvane i-valve ilula ukuyifaka futhi ihlukanise, futhi ilungele izimo lapho ububanzi bepayipi bukhulu futhi kudinga ukulungiswa okuvame kakhulu; I-valve kagesi kagesi exhumeka uxhumano inesakhiwo esihlangene futhi ithatha isikhala esincane, futhi isetshenziswa kakhulu ezinhlelweni zamapayipi ngesikhala esilinganiselwe; I-valve kagesi exhunywe yi-welding inokusebenza okuhle kokubekwa uphawu futhi ilungele izinga lokushisa eliphakeme kanye nezimo zokusebenza eziphakeme zokusebenza kwengcindezi. Ngokusho kwezidingo zangempela zokuxhumeka kwamapayipi, ukhetha indlela efanele yokuxhumeka ungaqinisekisa ukuxhumana okuhle phakathi kwe-valve yevemvane nepayipi, ukugwema ukuvuza.

Cabanga ngezidingo zokulawula

Kunezindlela ezahlukahlukene zokulawula zama-verfly ama-butterfly ama-valves, kufaka phakathi uhlobo lokushintsha, uhlobo lokulawula, njll. Uhlobo lokushintsha uvemvane uvemvane lusetshenziselwa ukulawula / ukunikela okulula; Ama-valves we-butterfly aguqukayo aguqukayo angalungisa kahle amapharamitha anjenge-flow rate kanye nengcindezi ye-medium. Uma ukulawulwa okuhle kokugeleza kuyadingeka, kukhethwe i-butterfly ye-butterfly kagesi kufanele ikhethwe. Ngaphezu kwalokho, ukusebenza kwabasebenza ngogesi, njengokulawula ukunemba kanye nesivinini sokuphendula, kufanele futhi kubhekwe ukuze kuhlangabezane nezidingo ezihlukile zokulawula.

Ngamafuphi, ukukhethwa kwama-valves we-Butterfly Valves kuyinqubo ebheka ngokugcwele izimo zokusetshenziswa, izindlela zokuxhumana, nezidingo zokulawula. Kuphela ngokukhetha i-Velfy yama-Butterfly efanelekile kuphela lapho ukusebenza okuzinzile kohlelo kuqinisekiswe futhi ukusebenza kahle kokukhiqiza kuthuthukiswe.