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Ukwandisa ngokufanelekileyo ubomi benkonzo yee-valve zebhola ze-PVC, kuyimfuneko ukudibanisa ukusebenza okusemgangathweni, ukugcinwa rhoqo, kunye neendlela ezijoliswe kuzo. Iindlela ezithile zezi zilandelayo: Ufakelo olusemgangathweni kunye nokusebenza 1. Iimfuno zofakelo (a) Ulwalathiso kunye nepositi...Funda ngokugqithisileyo»

Imigangatho yeevalvu zebhola zePVC ikakhulu igubungela imiba emininzi efana nemathiriyeli, imilinganiselo, ukusebenza, kunye novavanyo, ukuqinisekisa ukuthembeka, ukuqina, kunye nokhuseleko lweevalvu. Umgangatho wezinto eziphathekayo ufuna ukuba umzimba wevalve usebenzise izinto zePVC ezithobela imigangatho yesizwe efanelekileyo,...Funda ngokugqithisileyo»

1. Indlela yokudibanisa i-adhesive (uhlobo lokunamathela) Iimeko ezisebenzayo: Imibhobho eqingqiweyo ene-diameter ye-DN15-DN200 kunye noxinzelelo ≤ 1.6MPa. Amanqaku okusebenza: (a) Unyango lokuvula umbhobho: Ukusikwa kombhobho wePVC kufuneka kube sicaba kwaye kungabi naziqhumiso, kwaye udonga lwangaphandle lombhobho kufuneka lukhazimliswe kancinci ukuze lufake...Funda ngokugqithisileyo»

Inkqubo yokuvelisa i-valve yebhola ye-PVC ibandakanya ubugcisa obuchanekileyo kunye nolawulo oluphezulu lwezinto eziphathekayo, kunye nala manyathelo aphambili alandelayo: 1. Ukukhethwa kwezinto kunye nokulungiswa (a) Ukusebenzisa iiplastiki zobunjineli ezifana nePP (i-polypropylene) kunye ne-PVDF (i-polyvinylidene fluoride) njengezinto eziphambili ...Funda ngokugqithisileyo»

Ivalve yebhola yePVC yivalve eyenziwe ngezinto zePVC, esetyenziswa ngokubanzi ukusika okanye ukudibanisa imidiya kwimibhobho, kunye nokulawula nokulawula ulwelo. Olu hlobo lwevalve lusetyenziswe kumashishini amaninzi ngenxa yobunzima bayo kunye nokuxhathisa okuqinileyo kwe-corrosion. Oku kulandelayo kuya kubonelela...Funda ngokugqithisileyo»

Iifauce zeplastiki zisetyenziswa kakhulu kumakhaya nakwiindawo zorhwebo ngenxa yeenzuzo zabo zexabiso elifikelelekayo kunye nokufakwa lula. Nangona kunjalo, umgangatho weempompo zeplastiki kwiimarike zihluka kakhulu, kwaye indlela yokugweba ngokuchanekileyo umgangatho wabo uye waba yinkxalabo ephambili kubathengi. Esi sikhokelo siya...Funda ngokugqithisileyo»

Iivalve zebhola zeplastiki, njengamacandelo abalulekileyo okulawula kwiinkqubo zemibhobho, zisetyenziswa ngokubanzi kwiinkalo ezahlukeneyo ezifana nokunyanga kwamanzi, ubunjineli beekhemikhali, ukutya kunye namayeza. Ukhetho oluchanekileyo lwemodeli lufuna ukuqwalaselwa kwezinto ezahlukeneyo ezifana nemathiriyeli, indlela yoqhagamshelo, uxinzelelo ra...Funda ngokugqithisileyo»

Iimpawu eziqhelekileyo zomonakalo we-valve core 1. Umba wokuvuza (a) Ukutywinwa kokuvuza komphezulu: Ukuvuza kolwelo okanye kwerhasi ukusuka kumphezulu wokutywina okanye ukupakishwa kombindi wevalvu kunokubangelwa kukuguga, ukuguga, okanye ukufakwa ngokungafanelekanga kwezinto zokutywina. Ukuba ingxaki ayikasonjululwa emva kokulungiswa kwe ...Funda ngokugqithisileyo»

1. Umtshini ulula kwaye uvula ngokukhawuleza kwaye uvale. Ifuna kuphela ukujikeleziswa kwe-90 ° ukusuka ekuvuleni ngokupheleleyo ukuya kukuvalwa ngokupheleleyo, okwenza kube lula ukuyilawula ukude. 2. Ubungakanani obuncinci, ubunzima obulula, ubume obulula, ukugcinwa lula, amakhonkco okutywina ngokubanzi ashukunyiswa, kunye nokuqhaqha kunye nokubuyisela ...Funda ngokugqithisileyo»

Ukusetyenziswa kweevalvu zebhola kwimibhobho yegesi yendalo idla ngokuba yivalve yebhola ye-shaft esisigxina, kwaye isitulo sevalve yayo ihlala ineendlela ezimbini zokuyila, ezizezi, uyilo lokuzikhulula lwesihlalo sevalve esezantsi kunye noyilo lwesiphumo sepiston ephindiweyo, zombini ezinomsebenzi wokutywina kabini. Xa ivalve i...Funda ngokugqithisileyo»

Iivalvu zebhola ezisetyenziswa kwimibhobho yegesi yendalo zizinto eziphambili zokuqinisekisa uthutho olukhuselekileyo nolusebenzayo lwerhasi yendalo. Phakathi kweentlobo ezahlukeneyo zeevalve zebhola, iivalve zebhola ze-trunnion zezona ziqhelekileyo zisetyenziswa kwizicelo ezinjalo. Ukuqonda imigaqo yoyilo lweevalvu zebhola zegesi yendalo, ...Funda ngokugqithisileyo»

Iplastiki isoloko inxulunyaniswa neelebhile ezingalunganga ezinje ngomgangatho ophantsi, ubuthathaka, ubutyhefu, kunye namavumba acaphukisayo ezingqondweni zabantu. Nangona kunjalo, ngaba iitepu zeplastiki esizibona kubomi bethu bemihla ngemihla nazo ziphenjelelwa zezi ngcamango? Iimathiriyeli kunye noBugcisa Iitepu zePlastiki, ezenziwe nge-envir...Funda ngokugqithisileyo»

1, Yintoni PVC octagonal ibhola valve? Ivalve yebhola ye-PVC octagonal yivalve yolawulo lombhobho eqhelekileyo, esetyenziswa ikakhulu kulawulo lokutshintsha ulwelo. Yenziwe nge-polyvinyl chloride (PVC) impahla, enokumelana ne-corrosion efanelekileyo kunye nokuzinza kweekhemikhali. Ivalve yebhola eyi-octagonal ithiywe ngegama layo elikhethekileyo...Funda ngokugqithisileyo»

Umsonto wangaphakathi Ivalve yebhola ye-PVC sisixhobo esibalulekileyo sokulawula ulwelo, olusebenza ikakhulu kule miba ilandelayo: Sika uze uqhagamshele i-fluid medium: Umsonto wangaphakathi we-PVC wevalve yebhola unokuphumeza ukusika kunye nokudibanisa okuphakathi kwamanzi ngokujikeleza ibhola. Xa ingqukuva ijikeleza ama-90 degrees, t...Funda ngokugqithisileyo»

Ehlabathini lokulungiswa kwegumbi lokuhlambela, iimpompo zeplastiki, iimpompo kunye neempompo zithandwa ngenxa yokukhanya kwazo, ukufikeleleka kunye nokuguquguquka. Njengoko imfuno yehlabathi yezi mveliso iqhubeka nokukhula, ukuqonda iyantlukwano yazo, okulungileyo kunye nokubi kubalulekile kubavelisi kunye nabathengisi ngaphandle ngokufanayo. Obu bugcisa...Funda ngokugqithisileyo»

Kwihlabathi lolawulo lwemibhobho yamanzi kunye nolwelo, iivalvu zebhola zePVC zigqama njengezinto ezithembekileyo neziguquguqukayo. Yenziwe nge-polyvinyl chloride (PVC), ezi zivalo ziyaziwa ngokuhlala ixesha elide, ukufikeleleka, kunye nokusebenziseka ngokulula. Uyilo lwabo olulodwa luvumela ulawulo olukhawulezayo nolusebenzayo, lubenze...Funda ngokugqithisileyo»

Xa ukhetha i-faucet efanelekileyo ekhitshini okanye kwigumbi lokuhlambela, kukho izinto ezimbini eziqhelekileyo zokuqwalasela: iplastiki kunye nesinyithi. Isixhobo ngasinye sineenzuzo kunye nokungonakali, oko kunokwenza ukhetho lube nzima. Eli nqaku liza kuphonononga umahluko omkhulu phakathi kweplastiki kunye nempompo yentsimbi...Funda ngokugqithisileyo»

Kulimo lwangoku, ulawulo lwamanzi olusebenzayo lubalulekile. Njengoko amafama kunye neengcali zezolimo ziqhubeka zifuna izisombululo ezitsha zokwandisa iinkqubo zokunkcenkceshela, iivalvu zebhola zePVC ziye zaba yinto eyimfuneko. Eli nqaku liphonononga ukusetyenziswa kweevalvu zebhola zePVC kwi-agr...Funda ngokugqithisileyo»

Ehlabathini lokulawulwa kwemibhobho kunye nokulawulwa kwamanzi, ukukhethwa kwezinto ze-valve kunokuchaphazela kakhulu ukusebenza kunye nobomi benkqubo. Ngokwesiko, iivalve zebhola zentsimbi ziye zaba lukhetho lokuqala kwizicelo ezininzi. Nangona kunjalo, ngenkqubela phambili kwisayensi yezinto eziphathekayo, iivalve zebhola zePVC ziye zaba ...Funda ngokugqithisileyo»

Ukuhonjiswa kwekhaya kudla ngokujongwa njengendawo yobuhle apho imibala, ukuthungwa, kunye nefenitshala idibana ukwenza indawo yokuhlala ehambelanayo. Nangona kunjalo, imibhobho yamanzi ihlala inganakwa ekuhombiseni ikhaya, nangona idlala indima ebalulekileyo ekusebenzeni nasekuyilweni. Njengoko iindleko zokuphucula ikhaya ziqhubeka nokunyuka...Funda ngokugqithisileyo»

Kwiinkqubo zokulawula imibhobho kunye ne-fluid, ukukhethwa kwamacandelo afana neepayipi ze-PVC kunye nee-valve zebhola ze-PVC zibalulekile ukuqinisekisa ukusebenza kakuhle kunye nokuphila ixesha elide. Nangona kunjalo, ngemigangatho emininzi kunye nezixhobo, ukukhetha amacandelo ahambelanayo afanelekileyo kunokuba ngumngeni. Eli nqaku liza kukukhokela kwi-se...Funda ngokugqithisileyo»

Kwintsimi yokulawula imibhobho kunye nokulawulwa kwamanzi, ukukhethwa kweevalve kubalulekile ukuqinisekisa ukusebenza kakuhle, ukuthembeka kunye neendleko ezifanelekileyo. Phakathi kweentlobo ezininzi zeevalve, iivalve zebhola zePVC zithandwa ngenxa yokusebenza kwazo ezizodwa kunye neenzuzo. Eli nqaku liza kuphonononga iingenelo zePVC yebhola val...Funda ngokugqithisileyo»

Kwihlabathi lolawulo lwemibhobho yamanzi kunye nolwelo, ukusebenza kakuhle, ukuthembeka, kunye nokuqina kubalulekile. Nokuba usebenza kwiprojekthi yendawo yokuhlala, ulawula indawo yorhwebo, okanye ukongamela umsebenzi wezolimo, ukuba neendawo ezifanelekileyo kwinkqubo yakho yamanzi kubalulekile. Kulapho...Funda ngokugqithisileyo»

Kwihlabathi elihlala liguquguquka lokwakha kunye nemibhobho yamanzi, imfuno yezisombululo ezithembekileyo kunye neendleko zibaluleke kakhulu. Iivalvu zebhola zePVC zifumene ukutsaleka okubalulekileyo kwimarike ngenxa yokufikeleleka kwazo kunye nokuguquguquka kwezinto. Siza kuntywila nzulu kwiindlela zentengiso zangoku zebhola yePVC...Funda ngokugqithisileyo»