Li-valve tsa Globe ea DINLi sebelisoa haholo liphaepheng tsa indasteri—ho kenyeletsoa le lits'ebetso tsa mouoane, oli le khase, likepe, lik'hemik'hale le HVAC—hobane li fana ka ts'ebetso e nepahetseng ea ho thiba le ts'ebetso e tšepahalang ea ho tima. E 'ngoe ea likarolo tsa bohlokoa ka ho fetisisa tsa sebopeho sa DIN Globe Valve ke bonnet, e nang le likarolo tsa kutu le tsa kahare tsa ho koala. Meralo e fapaneng ea bonnet e khethoa ho latela mocheso, khatello, litšobotsi tsa mecha ea phatlalatso le litlhoko tsa tlhokomelo.
1. Bonete e Tloaelehileng (Bonete e Boliloeng)
Bonnete e nang le bolte ke moralo o tloaelehileng haholo li-valve tsa DIN globe, tse sebelisetsoang mefuta e mengata ea lits'ebetso tse akaretsang.
Likaroloana
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①Sebopeho se bonolo, se tiileng
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②E koetsoe ka gasket pakeng tsa 'mele le bonete
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③E loketse metsi, oli, khase, le lits'ebeletso tsa mocheso o tlase ho isa ho o mahareng
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④Easy ho qhaqholla bakeng sa tlhokomelo
Tšebeliso e Tloaelehileng
Litsamaiso tsa ho futhumatsa, kabo ea metsi, lits'ebeletso tsa indasteri, liphaephe tsa leoatleng, le taolo ea mecha ea phatlalatso e akaretsang.
2. Bonete ea Setiiso sa Khatello
Li-bonnet tsa seal ea khatello li etselitsoe libaka tse nang le khatello e phahameng le mocheso o phahameng.
Likaroloana
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①Ho tiisa ka thuso ea khatello e ikhethang: ha khatello ea ka hare e phahame, ho tiisa tiiso haholoanyane
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②Sebopeho sa 'mele se sephara
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③Hangata e sebediswa bakeng sa di-valve tsa PN40, PN63, PN100, kapa tse phahameng
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④Kotsi e tlase ea ho lutla ha e bapisoa le bonnet e nang le bolte tlas'a maemo a feteletseng
Tšebeliso e Tloaelehileng
Mouoane o chesang haholo, tlhahiso ea motlakase, oli le khase tse nang le khatello e phahameng, le litsi tsa ho hloekisa.
3. Bonnet ea Seal e Bellow (Bellow-Sealed Globe Valve)
Bonnete ea tiiso e ka hare e etselitsoe ho thibela ho lutla ha kutu ka botlalo, e leng se etsang hore e be ntle bakeng sa libaka tse kotsi, tse chefo, kapa tse fetohang mouoane.
Likaroloana
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①Tšepe e sa hloekang e tjheselletsoa kutung ho fihlela ho se dutle letho sepakapakeng
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②Moralo oa ho tiisa habeli: bellows + paka
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③Bophelo ba tšebeletso e telele le tlhokomelo e fokotsehileng
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④E netefatsa polokeho ea tikoloho 'me e fihlela litekanyetso tse tiileng tsa ho ntša mosi o balehang
Tšebeliso e Tloaelehileng
Difeme tsa dikhemikhale, maro a chefo, mouoane, oli e chesang, dikhase tse tukang, le diindasteri tse hlokang mesi e fokolang e sa baleheng.
4. Bonete e Atolositsoeng
Bonnete e atolositsoeng e eketsa sebaka se pakeng tsa media le sephutheloana, e sireletsa kutu ho mocheso o feteletseng.
Likaroloana
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①E thibela ho senyeha ha sephutheloana mochesong o phahameng
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②E sireletsa serame se nang le mocheso o tlase lits'ebetsong tsa cryogenic
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③E sebelisoa hangata ka meralo ea molala o molelele
Tšebeliso e Tloaelehileng
Tšebeletso ea cryogenic (LNG, naetrojene e metsi), mouoane o mocheso o phahameng, litsamaiso tsa oli ea mocheso.
5. Bonete ea Y-Pattern (Y-Type)
Leha e se kamehla e hlophisoang ka ho hlaka e le "bonnet", moralo oa mohlala oa Y ke mofuta oa sebopeho sa 'mele oa bonnet o fokotsang khanyetso ea phallo.
Likaroloana
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Sekhutlo sa ①45° se fokotsa ho theoha ha khatello
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②E loketse ho thiba lerotholi le nang le khatello e phahameng
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③Bophelo bo bolelele ba setulo le diski
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④Tšebeliso e tlase ea matla ha e bapisoa le li-valve tsa globe tsa mofuta oa Z
Tšebeliso e Tloaelehileng
Mouoane o nang le khatello e phahameng, lits'ebetso tse matla tsa ho thiba metsi, litsamaiso tsa metsi a phepeloang ke boiler.
Nako ea poso: Tshitwe-11-2025