Emkhakheni wemavalvu etimbonini,emavalvu evivane lasemkhatsinibahlale sikhundla lesibalulekile ngenca yekusebenta kwabo ngetindlela letinyenti kanye nekusebenta kahle. Lesihloko sihlose kukhanyisela kubaluleka kanye netimphawu talevalve lemangalisako, ikakhulukati emkhakheni wekuhlantwa kwemanti. Ngetulu kwaloko, sitawucoca ngekutsi emavalvu e-flanged lakhulu lacondziswe efemini aniketa njani tinzuzo letingenakulinganiswa etindlekweni nasekhwalithi.
Kwekucala, ake sijule ngetintfo letisisekelo temavalvu evivane lahlanganisiwe lane-flanged. Eyatiwa ngendlela lelula kodvwa lephumelelako, le valve ine- disc lesemkhatsini wemaphetselo lamabili e- flange. Lesivalo lesicinile emkhatsini we disc nemtimba sicinisekisa kuvuza lokuncane, kwenta kutsi kube kuhle kakhulu ekusebentiseni lokudzinga kuvalwa ngalokuphelele. Ngetulu kwaloko, umklamo wayo lomncane kanye nesisindvo sayo lesilula kwenta kutsi kube melula kufakwa nekunakekelwa.
Lenye yetintfo letivelele te-valve ye-flanged leconcentric ye-butterfly yi-disc yayo yesihlalo se-rabha. Leli lining le rubber livame kwentiwa nge EPDM noma iNBR futsi lidlala indzima lebalulekile ekuzuzeni sivalo lesiphelele. Kugucugucuka kanye nekuphila sikhatsi lesidze kwerabha kucinisekisa kusebenta kahle futsi kuvikela kuvuta ngisho nangaphansi kwetimo letinemfutfo lomkhulu. Ngekwengeta, emavalvu esihlalo se rubber butterfly anekuhambisana lokuhle kakhulu netinhlobonhlobo tetindzaba letifana nemanti, ema esidi kanye ne alkalis, kwenta kutsi kube kukhetsa kwekucala kwetinchubo letehlukene tekuhlanta emanti.
Uma kukhulunywa ngekuhlantwa kwemanti, .ivalvu levivane lecinile– emavalvu evivane lasemkhatsini lane-flange afakazela kutsi ayintfo lebalulekile kulemboni. Njengoba sidzingo sekulawula emanti ngendlela lefanele siyachubeka nekukhula, le valve seyibe sisombululo lesetsembekile. Isetjentiswa kakhulu ekuphakeleni emanti, kuhlanta imfucuza, titjalo tekususa luswayi kanye naletinye tindzawo. Likhono layo lekulawula kahle kuhamba kwemanti ngesikhatsi icinisekisa kwehla kwemfutfo lophansi kwenta kutsi kube yincenye lebalulekile etindzaweni tekuhlanta emanti.
Ake sicoce ngetinzuzo tekutsenga emavalvu lamakhulu e-flange concentric butterfly ngekutsengisa ngalokucondzile efektri. Lenye yetinzuzo letibaluleke kakhulu kutsi iniketa tindleko. Ngekucedza umuntfu losemkhatsini kanye nekusebentisana ngco nemkhiciti, emakhasimende angagcina imali lenyenti. Ngetulu kwaloko, kutsengisa lokucondzile kwefekthri kuvumela tindlela tekukhetsa ngekwemvelo, kuvumela emakhasimende kutsi ente ngekwemvelo i-valve ngetidzingo tawo letitsite. Loku kucinisekisa kutsi le valve ihlangabetana kahle netidzingo temboni yekuhlanta emanti, lokuholela ekukhuleni kwekusebenta kahle kanye nekusebenta kahle.
Ngetulu kwaloko, kutsengisa lokucondzile kwefekthri kucinisekisa lizinga leliphakeme. Bakhiciti labahloniphekile banamatsela etinyatselweni leticinile tekulawula lizinga futsi basebentisa tebuchwepheshe lobutfutfukile kukhicita emavalvu lahlangabetana nemazinga emhlaba wonkhe. Ngetulu kwaloko, baniketa lusito loluphelele lwetebucwepheshe kanye nenkonzo ngemuva kwekutsengisa, kucinisekisa kutsi emakhasimende atfola lusito lolungalinganiswa kuyo yonkhe imphilo yevalve. Le nhlanganisela lengalinganiswa yekusebenta kahle kwetindleko kanye nelizinga yenta emavalvu lamakhulu e-flanged concentric butterfly lacondzile efemini abe yintfo lekhangako kumabhizinisi embonini yekuhlanta emanti.
Ngalokufishane, emavalvu e-flanged concentric butterfly, ikakhulukati uma afakwe tihlalo tenjoloba, aba yintfo lebalulekile enchubeni yekuhlanta emanti. Likhono layo lekuniketa sivalo lesicinile, kulawula kuhamba kwemanti kanye nekunciphisa kwehla kwemfutfo kwenta kutsi kube kukhetsa lokuhle kakhulu kulemboni. Kuhlanganisa letimphawu nekutsengisa ngalokucondzile efekthri kuvumela emabhizinisi kutsi atfole emavalvu langabiti, lasesigabeni lesiphakeme lahlangabetana kahle netidzingo tawo letihlukile. Ngekutjala imali kulamavalvu, tinkampani tingacinisekisa kusebenta kahle, ngaphandle kwemthungo kwekuhlanta emanti, ekugcineni kwenta kutsi kube nelikusasa lelisimamako nalelingalimati imvelo.
TWS Valve, futsi yatiwa njenge Tianjin Tanggu Water Seal Valve Co., Ltd, kuyinto tebuchwepheshe phambili elastic situlo valve asekela emabhizinisi, imikhicito elastic situlo wafer luvivane valve, lug luvivane valve, flange kabili flange luvivane eccentric, kabili flange luvivane eccentric,Ivalvu yekulinganisela, i-wafer lephindvwe kabili ipuleti lekuhlola ivalvu,Y-Sisefonjalonjalo.
Sikhatsi sekuposa: Lweti-25-2023
