Iindaba
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Ivalvu yeButterfly esetyenziswa kwiProjekthi yoNikezelo lwaManzi kaMasipala
Iinkqubo zamanzi zikamasipala zifuna iivalvu ezihlala ixesha elide ukuze zikwazi ukuhamba kakuhle, ukutshintsha koxinzelelo, kunye neemeko ezahlukeneyo. Iivalvu zeButterfly zithandwa kakhulu kwiipayipi eziphakathi ukuya kwezinkulu ngenxa yoyilo lwazo oluncinci, ukusebenza ngokukhawuleza, kunye nokusebenza kakuhle kweendleko. Kodwa ukukhetha enye akupheleli nje kubungakanani—izinto eziphathekayo, idiski, isihlalo, uqhagamshelo...Funda ngokugqithisileyo -
Ijoyinti yerabha
1. Yintoni i-rubber joint? Yintoni umsebenzi wayo kwiinkqubo zemibhobho? I-rubber joints, ezaziwa ngokuba zi-rubber soft joints kunye ne-rubber joints eziguquguqukayo, zizinto ezidibanisayo eziguquguqukayo ezifakwe phakathi kweevalvu kunye neepayipi. Imisebenzi yayo ephambili ibandakanya amanqaku amane: ukunciphisa ukungcangcazela kunye nokunciphisa ingxolo ̵...Funda ngokugqithisileyo -
Iingcali zobuchwepheshe beevalvu ezili-120 ziqokelelene eLanzhou! Iivalvu zokulawula zaseTshayina zitshintsha kakhulu, akunjalo? I-AI iqala ukuyila iivalvu
Ukususela nge-16 ukuya kwi-18 kaJuni, i-"Control Valve Advanced Technology Training Course" exhaswe yiCandelo leControl Valve le-China Mechatronics Technology Application Association kwaye iququzelelwe yiSikolo soBunjineli bePetrochemical kwiYunivesithi yeTekhnoloji yaseLanzhou ibe yimpumelelo...Funda ngokugqithisileyo -
Isishwankathelo esiqhelekileyo seValve yeButterfly ye-ISO
I. Kutheni imigangatho yevalvu yebhabhathane ibalulekile? Umgangatho uchaza uyilo lweevalvu zebhabhathane kunye novavanyo ekufuneka luphumelele kwivalvu nganye. Ngaphandle kwale migangatho, ukhuseleko lwenkqubo alunakuqinisekiswa. Iivalvu azinakulungelelaniswa, izinto azinakulingana, kwaye yonke inkqubo yepayipi ...Funda ngokugqithisileyo -
Intsimbi Engagqwaliyo vs. Intsimbi Engagqwaliyo Ephindwe Kabini
1. Yintoni intsimbi engagqwaliyo? Yintoni intsimbi engagqwaliyo ephindwe kabini? Intsimbi engagqwaliyo ligama eliqhelekileyo lohlobo lwentsimbi engagqwaliyo, kwaye iintlobo zayo zahlulwe ngokusekwe kwisakhiwo esincinci. Eziqhelekileyo ziquka intsimbi engagqwaliyo ye-austenitic (efana ne-304, 316) kunye nentsimbi engagqwali ye-ferritic. D...Funda ngokugqithisileyo -
Iimpazamo eziqhelekileyo kunye neendlela zokusombulula iingxaki zeevalvu zebhabhathane
Njengenxalenye yokulawula ephambili yenkqubo yemibhobho, iivalvu zebhabhathane zisetyenziswa kakhulu kubonelelo lwamanzi kunye nokuhambisa amanzi, i-HVAC, ishishini leekhemikhali kunye neminye imimandla. Zithandwa ngenxa yesakhiwo sazo esincinci kunye nokuvula nokuvala ngokukhawuleza. Nangona kunjalo, ukuvuza, ukuxinana, ukuvula nokuvala kuyasilela...Funda ngokugqithisileyo -
Ukutshiza nge-epoxy kunye nokwaleka nge-Halar
I. Yintoni i-epoxy spray coating? I-epoxy spray coating yi-coating enamacandelo amabini ene-epoxy resin njengeyona nto iphambili eyenza ifilimu. Isetyenziswa kumphezulu wesinyithi ngokutshiza okanye ukuxubha ukuze kwenziwe umaleko okhuselayo. Iphawulwa kukunamathela okunamandla kunye nokumelana okuhle kakhulu ne-cathodic pe...Funda ngokugqithisileyo -
Iivalvu zentsimbi ezixutyiweyo xa kuthelekiswa neevalvu zentsimbi ezixutyiweyo
1. Yintoni i-Ductile Iron? I-Ductile iron luhlobo lwentsimbi olunamandla angaphezulu kunye nokuguquguquka xa kuthelekiswa nentsimbi yendabuko. Oku kufezekiswa ngokongeza izinto ezincinci ezifana ne-magnesium kwisinyithi ngexesha lenkqubo yokunyibilikisa. Isiphumo sisixhobo esinokumelana nobunzima obuphezulu...Funda ngokugqithisileyo -
Iivalvu zokutywina: Ungazikhetha njani izihlalo zeevalvu zePTFE, EPDM, kunye nePFA?
1: Ngowuphi umahluko obalulekileyo phakathi kwezinto ze-PTFE, i-EPDM kunye ne-PFA? I-PTFE (i-Polytetrafluoroethylene): Eyaziwa ngokuba yinkosi yeplastiki, yi-solid emhlophe enokungakwazi kakuhle ukusebenzisa iikhemikhali kunye nokumelana nobushushu (-196℃ ~ + 200℃). Inomlinganiselo ophantsi kakhulu wokungqubana, kodwa ...Funda ngokugqithisileyo -
Imibuzo ebuzwa rhoqo malunga nevalvu yokukhupha umoya wepayipi
1. Kutheni imibhobho kufuneka ixhotyiswe ngevalvu yokukhulula umoya? Xa imibhobho izaliswe ngamanzi, iqhutywa, okanye ikhutshwa amanzi, umoya unokuqokelelwa ngaphakathi kuyo. Ukuba ayikhutshwa, kuya kubakho "ukuvaleka komoya", okuya kunciphisa amanzi anqamlezileyo kwaye kwandise ukusetyenziswa kwamandla. Kwimizuzu embalwa...Funda ngokugqithisileyo -
Indlela yokukhetha iValve yeButterfly efanelekileyo yoNyango lwaManzi
Iindawo zokucocwa kwamanzi zibalulekile ekuboneleleni ngamanzi acocekileyo nakhuselekileyo kwiindlela ezahlukeneyo zokusetyenziswa. Iivalvu zeButterfly zezinye zezona zinto zibalulekileyo kwiziko lokucocwa kwamanzi njengoko zisetyenziselwa ukulawula ukuhamba kwamanzi kunye nobungakanani beekhemikhali ezisasazwayo. Ukhetho...Funda ngokugqithisileyo -
I-IP yeBanga loKhuseleko
1. Lithetha ukuthini inqanaba lokhuseleko lwe-IP? Inqanaba lokhuseleko lwe-IP (Ingress Protection) luhlelo lobuchule bokungakwazi uthuli nokungena manzi lwezixhobo zombane ezichazwe ngumgangatho wehlabathi we-IEC 60529. Liqulathe "i-IP" elandelwa ngamanani amabini: inani lokuqala limele ...Funda ngokugqithisileyo
