Iindaba zemikhiqizo
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Iinzathu zokusebenzisa amavalvu kagesi neendaba okufuze ziqalwe
Ebunjiniyeleni bamapayipi, ukukhetha okufaneleko kwamavalvu wegezi kungenye yemibandela yokuqinisekisa ukuhlangabezana neemfuneko zokusetjenziswa. Nangabe ivalvu kagesi esetjenzisiweko ayikhethwanga kuhle, angeze yathinta ukusetjenziswa kwaphela, kodwana izokuletha nemiphumela emimbi nofana ukulahlekelwa okukhulu, ngalokho-ke, ukusetjenziswa okufaneleko...Funda kabanzi -
Indlela yokurarulula ukuvuza kwevalvu?
1. Hlola imbangela yokuvuza Kokuthoma, kuyatlhogeka bona uhlole ngokunembileko imbangela yokuvuza. Ukuvuza kungabangelwa ziinzathu ezihlukahlukeneko, ezifana nendawo yokuvala ephukileko, ukuwohloka kwezinto, ukufakwa okungakalungi, amaphutha womsebenzisi, nofana ukugqwala kwemidiya. Umthombo we ...Funda kabanzi -
Iinqabo zokufakwa kwamavalvu wokuhlola
Amavalvu wokuhlola, aziwa nangokuthi mavalvu wokuhlola nofana amavalvu wokuhlola, asetjenziselwa ukukhandela ukubuyela emuva kwemidiya epayipini. Ivalvu yeenyawo yokudosa ngaphandle kwepompo yamanzi nayo ingokwesigaba samavalvu wokuhlola. Iingcenye ezivulako nezivalako zithembele ekugelezeni namandla we-medium ukuvula nofana ...Funda kabanzi -
Yini inzuzo yevalvu yevivane?
Ukusetjenziswa okuhlukahlukeneko Amavalvu we-Butterfly asebenza ngeendlela ezinengi begodu angaphatha amanzi ahlukahlukeneko afana namanzi, umoya, umtjhiso, namakhemikhali athileko. Zisetjenziswa emabubulweni ahlukahlukeneko, kufaka hlangana ukuhlanzwa kwamanzi namanzi angcolileko, i-HVAC, ukudla neenselo, ukulungiswa kwamakhemikhali, nokunye. ...Funda kabanzi -
Kubayini kusetjenziselwa ivalvu yevivane esikhundleni sevalvu yebholo?
Amavalvu ayingcenye eqakathekileko yamabubulo amanengi, ukusuka emanzini wokusela nokuhlanza amanzi angcolileko ukuya emafutheni negesi, ekusetjenzisweni kwamakhemikhali, nokunye. Zilawula ukugeleza kwamanzi, amagesi kanye nama-slurries ngaphakathi kwehlelo, kuthi amavalvu we-butterfly nama-ball avame khulu. I-atikili le ihlolisisa bona kubayini...Funda kabanzi -
Yini umnqopho wevalvu yesango?
I-soft seal gate valve yi-valve esetjenziswa khulu ekuphakeleni amanzi nokukhipha amanzi, embonini, ekwakhiweni neminye imikhakha, esetjenziselwa khulu ukulawula ukugeleza nokuvala kwe-medium. Amaphuzu alandelako kufuze atjhejwe ekusetjenzisweni kwayo nekugcinweni kwayo: Indlela yokusetjenziswa? Indlela yokusebenza: I...Funda kabanzi -
Ivalvu yesango kanye nevalvu ye-stopcock
I-stopcock valve [1] yi-valve engena ngqo evuleka begodu ivale msinyana, begodu isetjenziselwa imidiya eneenhlayiya ezilengisiweko ngebanga lomphumela wokusula ukunyakaza hlangana kweendawo zokuvala isikulufu kanye nokuvikeleka okupheleleko ekuthintaneni ne-medium egelezako lokha nayivulekile ngokupheleleko...Funda kabanzi -
Khuyini ivalvu yevivane?
I-butterfly valve yasungulwa e-United States ngeminyaka yabo-1930. Yethulwa e-Japan ngeminyaka yabo-1950 begodu azange isetjenziswe khulu e-Japan bekwaba ngeminyaka yabo-1960. Bekungakathandwa enarheni yangekhethu bekwaba ngeminyaka yabo-1970. Iimfanelo ezikulu zamavalvu we-butterfly ngilezi: i-torque encani yokusebenza, ukufakwa okuncani...Funda kabanzi -
Ngibuphi ubumbi bamavalvu wokuhlola i-wafer?
I-wafer dual plate check valve nayo mhlobo we-check valve ene-rotory actuation, kodwana yi-double disc begodu ivala ngaphasi kwesenzo se-spring. Idiski ivuleka nge-fluid evela phasi, i-valve inesakhiwo esilula, i-clamp ifakwe hlangana nama-flange amabili, begodu ubukhulu obuncani begodu...Funda kabanzi -
Ivalvu yenzani?
Ivalvu yinto enamathiselwe emapayipini esetjenziselwa ukuvula nokuvala amapayipi, ukulawula indlela yokugeleza, ukulawula nokulawula amapharamitha (amazinga womtjhiso, umfutho kanye nezinga lokugeleza) lendawo edluliselwako. Ngokuya ngomsebenzi wayo, ingahlukaniswa ibe mavalvu wokuvala, amavalvu wokuhlola, amavalvu wokulawula, njll....Funda kabanzi -
Uyazi bona ngimaphi amavalvu asetjenziswa khulu emaphrojekthini wokuhlanza amanzi?
Umnqopho wokuhlanza amanzi kuthuthukisa ikhwalithi yamanzi nokwenza bona ahlangabezane namazinga athileko wekhwalithi yamanzi. Ngokuya ngeendlela ezihlukahlukeneko zokuhlanza, kunendlela yokuhlanza amanzi, ukuhlanza amanzi ngamakhemikhali, ukuhlanza amanzi ngezinto eziphilako nokunye. Ngokuya ngokuhlukileko...Funda kabanzi -
Ukutlhogonyelwa kwevalvu
Emavalvu asebenzako, zoke iingcenye zamavalvu kufanele ziphelele begodu ziphelele. Amabhawudo we-flange ne-bracket aqakathekile, begodu imicu kufanele ihlale ikhona begodu akukavunyelwa ukukhululeka. Nangabe i-nati yokubophelela isondo lesandla itholakala bona ikhululekile, kufanele bona i...Funda kabanzi
