Isishwankathelo esiBanzi seFlange Butterfly Valve

IFlange Butterfly Valvesisixhobo esisebenza ngeendlela ezininzi nesisebenzayo sokulawula ukuqukuqela esisetyenziswa kakhulu kumashishini afana nokucocwa kwamanzi, i-oyile negesi, ukusetyenzwa kweekhemikhali, kunye neenkqubo ze-HVAC. Iyaziwa ngoyilo lwayo oluhlangeneyo, ukufakwa lula, kunye nobuchule bokutywina obuqinileyo, ivalve yebhabhathane yeflange lolona khetho lubalaseleyo kwizicelo ezifuna ulawulo oluthembekileyo lolwelo phantsi koxinzelelo kunye namaqondo obushushu ahlukeneyo.

Yintoni iFlange Butterfly Valve

IFlange Butterfly Valveluhlobo lwevalve yekota eyilwe ngediski esetyhula (okanye “ibhabhathane”) ejikeleza i-axis yayo ukulawula ukuhamba kwamanzi. Umzimba wevalvu ubonisa iiflange macala omabini ukuze kube lula ukubolitha kwiiflange zemibhobho ekufutshane, iqinisekisa uqhagamshelo olukhuselekileyo. Olu luyilo lufanelekile ekugcineni ingqibelelo yenkqubo, ngakumbi kwizicelo zoxinzelelo oluphezulu.

Iimpawu eziphambili zeFlange Butterfly Valves

1. Flanged End Connections
   • Ibonelela ngoqhagamshelo olukhuselekileyo kunye nobungqina bokuvuza, olulungele imibhobho efuna ukulungiswa rhoqo okanye ukuchithwa.
2. Uyilo olubambeneyo
   • Uyilo olukhaphukhaphu kunye nolonga indawo luyenza ilungele iinkqubo ezineendawo zokufakela eziqinileyo.
3. Umsebenzi weKota-Tuna
   • Ivumela ukuvula nokuvala ngokukhawuleza, ukunciphisa ixesha lokuphendula kunye nokuququzelela ulawulo olusebenzayo lokuhamba.
4. Izinto Ezahlukeneyo
   • Ifumaneka kwizinto ezifana nentsimbi etyhidiweyo, i-ductile iron, insimbi engenasici, kunye nentsimbi yekhabhoni ukuze ihambelane nezicelo ezahlukeneyo kunye neentlobo zolwelo.
5. Ubuchule bokutywina obugqwesileyo
   • Iza kunye nezitywina ezinokuqina okanye zentsimbi ukuya kwintsimbi, iqinisekisa ukusebenza kobungqina bokuvuza nakwimeko ezinzima.

Izinto ezilungileyo zeFlange Butterfly Valves

1. UkuLula koFakelo kunye noLondolozo
   • Idizayini ene-flanged ivumela ukulungelelaniswa okulula kunye nokunamathisela okukhuselekileyo kwiiflange zepayipi, ukwenza lula ukufakela kunye nemisebenzi yokulondoloza.
2. Isisombululo esineendleko
   • Xa kuthelekiswa nezinye iintlobo zevalve, iivalve zebhabhathane zeflange zinoqoqosho ngakumbi ngelixa zisanikezela ukusebenza okuphezulu.
3. Uluhlu olubanzi lwezicelo
   • Ifanelekile kumashishini ahlukeneyo, kubandakanywa ukuhanjiswa kwamanzi, ukusetyenzwa kweekhemikhali, kunye nokuphathwa kwamanzi kwimizi-mveliso.
4. Ukwehla koxinzelelo oluphantsi
   • Uyilo olulungelelanisiweyo lunciphisa ukuchasana nokuhamba, luqinisekisa ukuhamba kwamanzi okusebenzayo ngevalve.
5. Ihlala ixesha elide kwaye ihlala ixesha elide
   • Yakhiwe ngezinto ezikumgangatho ophezulu kunye nobunjineli obuchanekileyo, iivalve zebhabhathane zeflange zibonelela ngenkonzo ethembekileyo kubomi obude.

Zisebenza njani iivalvu zebhabhathane zeFlange

Ivalve yebhabhathane yeflange isebenza isebenzisa idiski ejikelezayo ebekwe kwishafu esembindini. Kwindawo evulekileyo, i-disc ilungelelanisa ngokuhambelana nolwalathiso lokuhamba, ivumela ukunyakaza okungathintekiyo kwamanzi. Xa ujikelezwe kwindawo evaliweyo, i-disc iba yi-perpendicular to flow, idala isitywina esiqinileyo ukuvala i-fluid passage.

Uxhulumaniso lwe-flange luqinisekisa ukuzinza kunye nokunciphisa ukunyakaza, okwenza kube yinto efanelekileyo kwiinkqubo zoxinzelelo oluphezulu. Ukongeza, indlela yokujika yekota yevalvu yenza ukuba kusebenze ngokukhawuleza nangempumelelo.

Ukukhetha iValve yebhabhathane yeFlange yasekunene

1. Ukuhambelana kwezinto
   • Khetha imathiriyeli yevalvu ekwaziyo ukumelana nohlobo lolwelo (umzekelo, iikhemikhali ezonakalisayo okanye izinto ezirhawukayo).
2. Amanqaku oxinzelelo kunye nobushushu
   • Qinisekisa ukuba ivalve ihlangabezana noxinzelelo olufunekayo kunye neenkcukacha zobushushu zesixokelelwano sakho.
3. Uhlobo lwetywina
   • Khetha ukutywinwa okuqinileyo kwizicelo zenjongo jikelele okanye isinyithi ukuya kwintsimbi yokutywina kubushushu obuphezulu okanye obuphezulu.
4. Ubungakanani kunye noMgangatho woQhagamshelwano
   • Qinisekisa ubungakanani bevalve kunye nemigangatho yeflange (umzekelo, i-ANSI, i-DIN, okanye i-JIS) ukuqinisekisa ukufaneleka ngokufanelekileyo kunye nombhobho.

Flange Butterfly Valve vs. Wafer kunye Lug Butterfly Valves

Ngelixa zonke iivalve zebhabhathane zabelana ngemigaqo yokusebenza efanayo, ivalve yebhabhathane yeflange iyahluka kwindlela yayo yokunxibelelana:

• Ivalve yebhabhathane yeFlange: Ibonelela ngoqhagamshelo oluqinileyo, oluvuzayo olulungele izicelo zoxinzelelo oluphezulu.
• IValve yeButterfly yeWafer: Yenzelwe ufakelo olubambeneyo nolungabizi kakhulu apho itywina eliqinileyo phakathi kweeflange lanele.
• I-Lug Butterfly Valve: Ivumela umbhobho ukuba uqhawuke kwelinye icala ngaphandle kokuphazamisa elinye, iyenze ilungele ukulungiswa.

Iimveliso ezinxulumeneyo

1. Iivalvu zebhabhathane ezisebenza ngokuPhezulu
   • Yenzelwe iimeko ezigqithisileyo, inika ukutywinwa okuphezulu kunye nokuqina.
2. Iivalvu zebhabhathane ezithathu
   • Yenzelwe ukusebenza kwe-zero-leakage kwizicelo ezibalulekileyo.
3. I-Rubber Lined Butterfly Valves
   • Inketho engabizi kakhulu yokuphatha i-non-corrosive fluids.