Boleng bo Phahameng ba Indasteri DIN EN phunya belofo Cast steel lift check valve China feme supplier Manufacture
DIN EN ke eng valve ea ho hlahloba?
DIN EN ho hlahloba valvekes e etselitsoe ho thibela ho fetoha ha phallo tsamaisong ea liphaephe.e sebelisoa hangata mekhoeng ea liphaephe moo li-valve tsa globe li sebelisoang e le valve ea ho laola phallo.Li na le litokisetso tsa litulo tse tšoanang le li-valve tsa globe.Li-valve tsa ho hlahloba li-lift li loketse ho kenngoa ka mela e rapameng kapa e otlolohileng ka phallo e holimo.
ADIN EN ho hlahloba valveke belofo e thibelang khoele e monyang hore e se ke ea sebetsa e se na letho, mohlala, ka mor'a hore pompo e emisoe.Ho qala pompo pele ho qala hape ha ho sa hlokahala.Phahamisa li-valve tsa tlhahlobo
Li-valve tsa ho hlahloba li-valve li ka kenngoa ka har'a liphaephe hoo e batlang e le sebakeng leha e le sefe se ntseng se phahama. Ha li bapisoa le li-valve tsa ho hlahloba li-swing, tahlehelo ea hlooho ea tsona e phahame haholo kaha ho kheloha ha phallo ho bohlokoa haholo. li-diameter tse nyane ka lebitso.
Lintlha tse ka sehloohong tsa valve ea ho hlahloba DIN EN
Likarolo le melemo eaDIN EN ho hlahloba valve
- 1) Ts'ebetso ea ho koala ka potlako le e tsitsitseng: leqeba le lenyenyane la li-valve disc le etsa hore ho khonehe ho koala ka potlako, disc e tletseng selemo e bile e le phaello, etsa hore ho koala kapele le ho tšepahala.
- 2) Ho koala ka boiketsetso ka disc e kentsoeng ea selemo.
- 3) Kaho e bonolo haholo le tlhokomelo e bonolo.
Litlhaloso tsa tekheniki tsa valve ea tlhahlobo ea DIN EN
Litlhaloso tsa tekheniki
| Bophara ba lebitso | DN15-DN400 |
| Tekanyetso ea khatello | PN10-PN16-PN25-PN40-PN63-PN100 |
| Ho qapa le ho etsa | BS EN 12516-1,BS EN 1868,EN12569 |
| Sefahleho le Sefahleho | BS EN 558-1,DIN3202 |
| Flange E qetella | Setšoantšo sa EN1092-1 |
| Butt weld(BW) Qetellong | Setšoantšo sa EN12627 |
| Teko & Tlhahlobo | TS EN 12266 |
| 'Mele,bonnet,disc | Tšepe ea carbon, Stainless steel, Alloy steel |
| Fokotsa | 13Cr, F304, F316, motsoako o thata oa sefahleho sa Stellite. |
Pontšo ea Sehlahisoa: DIN EN phunya valve
Tšebeliso ea valve ea ho hlahloba ea DIN EN
Mofuta ona oaDIN EN ho hlahloba valvee sebelisoa haholo liphaepheng tse nang le mokelikeli le maro a mang.
- *Indasteri e Akaretsang
- *Oli le Khase
- * K'hemik'hale / Petrochemical
- * Matla le lisebelisoa
- * Likopo tsa Khoebo
