Flange Globe Valve

Re moetsi oa li-valve ea hloahloa ea tšoereng litifikeiti tsa ISO, CE le API. Re na le lisebelisoa tse tsoetseng pele tsa tlhahiso le sete e felletseng ea litsamaiso tsa taolo ea boleng. Re boetse re amohela litaelo tsa OEM le ODM, tse nang le litekanyo tse fokolang tsa odara. Lihlahisoa tsa rona tse tšepahalang li romelloa lefatšeng ka bophara 'me li hapa kananelo e pharaletseng ho tsoa ho bareki.

E sebetsa joang?

Fetola lebili la letsoho ho phahamisa kapa ho theola disc ea ka hare khahlano le setulo sa valve. Fetola lebili la letsoho ho isa disc e kahare holimo kapa tlase khahlano le setulo. Phahamisa disc halofo ho fokotsa mokelikeli, kapa o phahamise ka botlalo ho fumana phallo e phahameng. Sututsa disk ka thata khahlanong le setulo ho emisa ka ho feletseng ho phalla ka ho feletseng. Setupo sena se u lumella ho fetola molumo oa phallo hantle ho sa tsotelehe hore na valve e bulehile hakae.

Litšobotsi Tsa Sehlooho

Melemo ea sehlooho ke efe?

Molemo o hlahelletseng ke phetoho e nepahetseng ea phallo, karolo ea li-valve tsa bolo ha e khone ho sebetsa hantle. E tiisa ka thata ho qoba ho lutla ka botlalo. 'Mele o teteaneng o tiileng o sebetsa ka mokhoa o tsitsitseng tlas'a mocheso o phahameng le khatello. Litiiso le li-discs li ka nkeloa sebaka hantle setšeng ntle le ho tlosa valve eohle, ho fokotsa nako ea hau ea tlhokomelo le litšenyehelo.

Li sebelisoa hokae?

Li-valve tsa Flange Globe li tloaelehile mefuteng eohle ea lipeipi tsa indasteri. U ka li fumana ka har'a li-circuits tsa mouoane oa setsi sa motlakase, likhoele tsa tlhahiso ea lik'hemik'hale, litsing tsa ho hloekisa metsi, lipeipi tsa phano ea oli le khase, hammoho le lisebelisoa tsa ho futhumatsa metsi a chesang le mouoane.

Flanged vs. Threaded?

Li-valve tsa globe tse nang le mahlakore a mabeli li notlela liphaephe tse nang le li-flange tse bouoeng. Li tšehetsa li-diameter tse kholo le khatello e phahameng ea ho sebetsa, 'me u ka potlakela ho arola valve ho tloha liphaepheng bakeng sa ho hlahlojoa kapa ho lokisoa. Liphaephe tse nang le likhoele li thinya ka kotloloho liphaepheng tse nyane, tse loketseng liphaephe tse nyane feela le mela e nang le khatello e tlase. Manonyeletso a nang le likhoele a atisa ho tšoara ka mor'a tšebeletso e telele 'me a thata haholo ho qhaqha hamorao.

Flange Globe Valve ke eng?

Valve ea lefats'e ea flange ke valve ea indasteri e koalang le e thethefatsang e nang le likhokahano tsa flange. E laola ho phalla ha mokelikeli ka ho phahamisa le ho theola disc ka hare ho 'mele oa valve. Moralo oa flange o nolofalletsa kopano ea liphaephe tse potlakileng, tse thata le ho qhaqha habonolo bakeng sa tlhokomelo, e sebelisoang haholo mefuteng eohle ea lipeipi tsa indasteri.

Hobaneng u khetha khokahano ea flange ho fapana le khoele kapa weld end?

A: Khokahano ea Flange e bonolo ho qhaqha bakeng sa ho nchafatsa li-valve kapa ho e nkela sebaka ntle le ho seha liphaephe. Sebaka sa ho ikopanya le flange gasket se fana ka phello e tsitsitseng ea ho tiisa, e loketseng haholoanyane bophara bo boholo, khatello e phahameng le maemo a ts'ebetso ea tlhokomelo khafetsa. Li-valve tse nang le likhoele ke tsa liphaephe tsa boholo bo nyane tse nang le khatello e tlase feela.

Ke lintlha life tsa bohlokoa bakeng sa ho kenya flange?

Hloekisa tjheseletsa slag, mafome le maloanlahla holim 'a flange ho tiisa holim'a pele ho kenya;

Bapisa li-gaskets tse tloaelehileng ho latela mocheso o mahareng (graphite bakeng sa mocheso o phahameng, PTFE bakeng sa kutu);

Tiisa liboutu tsa flange ka symmetrically le ka ho lekana ho qoba ho lutla ho sa lekaneng ha khatello ea maikutlo;

Se ke oa tiisa liboutu ho feta tekano ho pshatla le ho senya gasket.

Mokhoa oa ho boloka valve ea "flange globe" ho lelefatsa bophelo ba ts'ebeletso?

Tlotsa kutu ea valve hang ka mor'a likhoeli tse tharo ho thibela ho khomarela.

Khutlisa liboutu tsohle tsa flange hang ha liphaephe tsa mocheso o phahameng li futhumetse ka botlalo.

Hlakola mokelikeli o mong o setseng ka har'a li-valve haeba u rera ho koala sistimi nako e telele.

Li-valve tsa standby li bula le ho koaloa ka tloaelo ho thibela mafome a ka hare.