Yintoni iValve yeButterfly esetyenziselwa yona: Uhlobo, kunye nokusetyenziswa kwayo

Yintoni iValve yeButterfly esetyenziselwa yona

Iivalvu zebhabhathane zizinto ezibalulekileyo kwiinkqubo zemibhobho yemizi-mveliso, zibonelela ngolawulo olusebenzayo lokuhamba kwamanzi, iigesi, kunye nezinto eziqinileyo. Kule khokelo, siza kuchazayintoni ivalvu yebhabhathane, ulwahlulo lwayo lwesakhiwo, iingenelo eziphambili, kunye nokusetyenziswa okuqhelekileyo. Siza kuhlola nesizathu sokubaAbavelisi bevalvu yebhabhathane eTshayinazilawula imarike yehlabathi.

Yintoni iValve yeButterfly

Ivalvu yebhabhathaneyivalvu yokujikeleza ejikelezayo eyilelwe ukuqala, ukumisa, okanye ukulawula ukuhamba. Iqulathe idiski ejikelezayo ("ibhabhathane") efakwe kwishafti ejikelezayo. Xa ivalvu ivuleka, idiski ijika ijonge ngqo kumsinga, ivumela imidiya ukuba idlule. Xa ivaliwe, idiski ijikeleza ngaxeshanye nomsinga, iyithintele ngokupheleleyo.

Iivalvu zebhabhathane zilula, zincinci, kwaye zingabizi kakhulu xa zithelekiswa nezinye iintlobo zeevalvu ezifana neevalvu zesango okanye zebhola. Zisetyenziswa kakhulu kumashishini afana nokucoca amanzi, ioyile negesi, ukucubungula iikhemikhali, kunye neenkqubo ze-HVAC.

Ulwahlulo lweZakhiwo zeeValve zeButterfly

Iivalvu zebhabhathane zahlulwe ngokwendlela eziyilwe ngayo, izixhobo kunye neendlela zoqhagamshelo:

1. Ngokulungelelaniswa kweDiski

- Ivalvu yebhabhathane egxile kwiConcentric (Isihlalo esiQinisekayo):Uyilo olulula, olunediski egxile kwibhoda yombhobho. Ilungele ukusetyenziswa ngoxinzelelo oluphantsi.

- Ivalvu yebhabhathane ephindwe kabini engaqhelekanga (Ukusebenza okuphezulu):Idiski isusiwe embindini wepayipi, nto leyo enciphisa ukuguguleka kwaye ivumela ukunyamezela uxinzelelo oluphezulu.

- Ivalvu yebhabhathane enemibala emithathu:Inendawo yokuhlala enediski ekhonkrithi engavuzisi manzi kwiimeko ezinzima (umz., amaqondo obushushu aphezulu/uxinzelelo).

2. Ngokwezinto eziphathekayo

- Izinto zoMzimba:Isinyithi esenziwe ngentsimbi, intsimbi engatyiwayo, intsimbi ethambileyo, i-PVC, okanye ii-alloys ze-nickel.

- Izinto zeSihlalo:I-EPDM, iViton, iPTFE (yokumelana neekhemikhali).

3. Ngohlobo loQhagamshelo

- Iivalvu zebhabhathane zeWafer:Ifakwe phakathi kweeflange zepayipi.

- Iivalvu zeButterfly zeLug:Izifakelo ezinemisonto zokuqhagamshela iibholithi.

- Ivalvu yebhabhathane eFlanged:Iiflange ezidityanisiweyo zokufaka imibhobho ngqo.

Iingenelo zeeValve zeButterfly

Iivalvu zebhabhathane zithandwa kwihlabathi liphela ngenxa yezi:

- Uyilo oluNcinci:Ifuna indawo encinci yokufaka.

- Ukusebenza ngokukhawuleza:Ukujikeleza nge-90-degree kwenza kube lula ukuvula/ukuvala ngokukhawuleza.

- Isebenza kakuhle emalini:Iindleko zezinto zokwakha nezokugcina ziphantsi kuneevalvu zesango/zeglobhu.

- Ukuguquguquka:Ifanelekile kwiipayipu ezinkulu kunye nemidiya eyahlukeneyo.

- Ukwehla koxinzelelo oluphantsi:Ukumelana nokuhamba kwamanzi okuncinci xa kuvuliwe ngokupheleleyo.

Ukukhokelaabavelisi beevalvu zebhabhathaneeTshayina kuphucula ezi nzuzo ngokusebenzisa iindlela zokuvelisa eziphambili.

Yintoni iValve yeButterfly esetyenziselwa yona

Iivalvu zebhabhathane zidlala indima ebalulekileyo kumashishini onke:

1. Unyango lwamanzi kunye namanzi amdaka

- Lawula ukuhamba kwamanzi kwimibhobho, iimpompo, kunye neetanki.

- Isetyenziswa kwiinkqubo zokucoca, ukusasaza, kunye nokukhupha amanzi.

2. Ioyile kunye neGesi

- Ukulawula ioyile ekrwada, igesi yendalo, kunye neemveliso ezicociweyo.

- Iivalvu ezintathu ezingaqhelekanga ziphatha imibhobho enoxinzelelo oluphezulu.

3. Ukucubungula iikhemikhali

- Iivalvu ezinee-PTFE zilawula ulwelo olubolayo.

4. Iinkqubo ze-HVAC

- Ukulinganisela izixhobo zokufudumeza/zokupholisa kwizakhiwo zorhwebo.

5. Ukutya kunye neziselo

- Iivalvu zococeko ziqinisekisa ukucutshungulwa kococeko.

6. Ukhuseleko loMlilo

- Iivalvu ezizenzekelayo zivuselela iinkqubo zokutshiza.

Kutheni Khetha Abavelisi beValve yeButterfly yaseTshayina?

I-China liziko lehlabathi le-iifektri zevalvu zebhabhathane, umnikelo:

- Ukusebenza kakuhle kweendleko:Amaxabiso anokhuphiswano ngenxa yemveliso enkulu.

- Ukwenziwa ngokwezifiso:Uyilo olulungiselelwe izicelo ezithile.

- Ukuthobela Umgangatho:Iinkqubo eziqinisekiswe yi-ISO kunye nemigangatho yamazwe ngamazwe (API, AWWA).

- Ukuhanjiswa Okukhawulezayo:Iinethiwekhi zothutho eziqinileyo zokuthunyelwa kwempahla kwihlabathi liphela.

Xa ufuna iivalvu, beka phambiliIvalvu yebhabhathane yaseTshayinaababoneleli abanobuchule obuqinisekisiweyo kunye nenkxaso emva kokuthengisa.

Isiphelo

Ukuqondaisetyenziselwa ntoni ivalvu yebhabhathaneinceda amashishini ukuba aphucule iinkqubo zokulawula ukuhamba kwamanzi. Ngenxa yokuguquguquka kwesakhiwo sazo, ukonga iindleko, kunye nokuthembeka, iivalvu zebhabhathane zihlala ziyimfuneko. Ukuze ufumane izisombululo ezihlala ixesha elide nezifikelelekayo, usebenzisana nenkampani ethembekileyoumenzi weevalvu zebhabhathaneeTshayina kuqinisekisa ukufikelela kubuchwepheshe obuphambili kunye nokusebenza okuphezulu.