Emkhakheni wamavalvu ezimboni,ama-valve uvemvane agxililebathathe isikhundla esibalulekile ngenxa yokuguquguquka nokusebenza kahle kwazo. Lesi sihloko sihlose ukuveza ukubaluleka nezici zalesi valve engavamile, ikakhulukazi emkhakheni wokwelashwa kwamanzi. Ukwengeza, sizoxoxa ngokuthi ama-valve butterfly aqondiswe efekthrini amakhulu amakhulu ane-flanged concentric anikeza izinzuzo ezingenakuqhathaniswa ngezindleko kanye nekhwalithi.
Okokuqala, ake sihlole izisekelo zama-valve uvemvane agxilile. Yaziwa ngomklamo wayo olula kodwa ophumelelayo, le valve iqukethe idiski etholakala phakathi kwamaphethelo amabili e-flange. Isigxivizo esiqinile phakathi kwediski nomzimba siqinisekisa ukuvuza okuncane, okuyenza ilungele izinhlelo zokusebenza ezidinga ukuvalwa ngokuphelele. Ukwengeza, ukwakheka kwayo okuhlangene nesisindo esilula kusiza ukufakwa nokugcinwa kalula.
Esinye sezici ezivelele ze-valve ye-butterfly e-flanged i-disc yayo yesihlalo senjoloba. Lolu hlaka lwerabha ngokuvamile lwenziwa nge-EPDM noma i-NBR futhi ludlala indima ebalulekile ekuzuzeni uphawu oluphelele. Ukunwebeka nokuphila isikhathi eside kwerabha kuqinisekisa ukusebenza kahle futhi kuvimbele ukuvuza ngisho nangaphansi kwezimo zokucindezela okukhulu. Ngaphezu kwalokho, ama-valve e-butterfly esihlalo senjoloba anokuhambisana okuhle kakhulu nezinhlobonhlobo zemidiya ezifana namanzi, ama-acids nama-alkali, okwenza kube yisinqumo sokuqala sezinqubo ezihlukahlukene zokwelashwa kwamanzi.
Uma kuziwa ekuhlanzeni amanzi,i-butterfly valve eqinile- ama-valve ovemvane agxilile abonakala eyimpahla ebalulekile embonini. Njengoba isidingo sokuphathwa kwamanzi ngendlela efanele siqhubeka nokwanda, le valve isibe yisixazululo esinokwethenjelwa. Isetshenziswa kabanzi ekuhlinzekweni kwamanzi, ekuhlanzeni indle, ezitshalweni zokukhipha usawoti emanzini nakweminye imikhakha. Ikhono layo lokulawula ngokunembile ukugeleza kwamanzi kuyilapho iqinisekisa ukwehla komfutho ophansi kuyenza ibe ingxenye ebalulekile ezikhungweni zokuhlanza amanzi.
Ake sixoxe ngezinzuzo zokuthenga ama-valve evemvane e-flange enosayizi omkhulu ngokuthengisa okuqondile kwasefekthri. Enye yezinzuzo ezibaluleke kakhulu ukuphumelela kwezindleko ekunikezayo. Ngokususa umuntu ophakathi nendawo kanye nokusebenzisana ngokuqondile nomkhiqizi, amakhasimende angonga imali eningi. Ngaphezu kwalokho, ukuthengiswa okuqondile kwefekthri kuvumela izinketho zokwenza ngokwezifiso, okuvumela amakhasimende ukuba enze ngokwezifiso i-valve ngezidingo zabo ezithile. Lokhu kuqinisekisa ukuthi i-valve ihlangabezana ngokuphelele nezidingo zemboni yokwelapha amanzi, okuholela ekwandeni kokusebenza kahle nokusebenza.
Ngaphezu kwalokho, ukuthengisa okuqondile kwefekthri kuqinisekisa ikhwalithi ephezulu. Abakhiqizi abahloniphekile banamathela ezinyathelweni eziqinile zokulawula ikhwalithi futhi basebenzisa ubuchwepheshe obuthuthukisiwe ukukhiqiza ama-valve ahlangabezana nezindinganiso zamazwe ngamazwe. Ngaphezu kwalokho, banikeza ukwesekwa okuphelele kwezobuchwepheshe kanye nesevisi yangemuva kokuthengisa, ukuqinisekisa ukuthi amakhasimende athola usizo olungenakuqhathaniswa kukho konke ukuphila kwe-valve. Le nhlanganisela engenakuqhathaniswa yokuphumelela kwezindleko kanye nekhwalithi yenza ama-valve ovemvane aqondile embonini amakhulu abe yinketho ekhangayo kumabhizinisi asembonini yokuhlanza amanzi.
Kafushane, ama-valve evemvane ane-flanged concentric, ikakhulukazi uma efakwe izihlalo zenjoloba, aba ingxenye ebalulekile enqubweni yokwelashwa kwamanzi. Ikhono layo lokuhlinzeka ngophawu oluqinile, ukulawula ukugeleza kwamanzi kanye nokunciphisa ukwehla kwengcindezi kwenza kube ukukhetha okungcono kakhulu kule mboni. Ukuhlanganisa lezi zici nokuthengiswa kwefekthri okuqondile kuvumela amabhizinisi ukuthi athole amavalvu angabizi kakhulu, ekhwalithi ephezulu ahlangabezana ngokugcwele nezidingo zawo ezihlukile. Ngokutshala imali kulawa ma-valve, izinkampani zingaqinisekisa ukusebenza kahle, okungenamthungo kokuhlanza amanzi, ekugcineni kwenze kube nekusasa elisimeme nelinobungani kwemvelo.
I-TWS Valve, eyaziwa nangokuthi i-Tianjin Tanggu Water Seal Valve Co., Ltd, iyi-valve yesihlalo esinwebekayo esezingeni eliphezulu esekela amabhizinisi, imikhiqizo i-elastic seat wafer butterfly valve, i-lug butterfly valve, i-valve ye-butterfly eyi-flange ephindwe kabili, i-valve ye-butterfly ephindwe kabili e-eccentric ,i-valve yebhalansi, i-valve yokuhlola ipuleti eliyisicwecwana elikabili,I-Y-Strainernjalo njalo.
Isikhathi sokuthumela: Nov-25-2023
