WAFER BUTERFLY VALVE E NA LE KHOKANO E LE NNGWE EA FLANGE
Melemo ea Sesepa sa Butterfly
Li-valve tsa butterfly li tšoana le li-valve tsa bolo empa li na le melemo e mengata. Li bulehile 'me li koalehile ka potlako haholo ha li sebelisoa ka mokhoa oa pneumatically. Diski e bobebe ho feta bolo, 'me li-valve li hloka tšehetso e fokolang ea sebopeho ho feta valve ea bolo ea bophara bo lekanang. Li-valve tsa butterfly li nepahetse haholo, e leng se etsang hore li be molemo lits'ebetsong tsa indasteri. Li tšepahala haholo 'me li hloka tlhokomelo e fokolang haholo.
1. Ho bulela / tima habonolo le ka potlako ka matla a fokolang. Ho ba le mokelikeli o fokolang oa ho hanyetsa 'me o ka sebetsoa khafetsa.
2. Sebopeho se bonolo, boholo bo bonyenyane le sefahleho se sekhutšoanyane ho ea sefahleho, se loketseng li-valve tse kholo tsa bophara.
3. E ka sebelisoa bakeng sa ho fetisa seretse, metsi a fokolang a bolokiloe ka li-apertures tsa pipe.
4. Bophelo bo bolelele ba tšebeletso. E emetse liteko tsa mashome a likete tsa ts'ebetso ea ho bula/ho koala.
5. Li-valve tsa butterfly li na le ts'ebetso e ntle ea taolo.
6. Torque e nyane. Khatello ea li-discs mahlakoreng a mabeli a spindle e batla e lekana, e bakang torque e fapaneng. Ka hona, li-valve li ka buloa ka matla a fokolang.
7. Ho tiisa sefahleho ka kakaretso ke med ea rabara kapa polasetiki. Kahoo li-valve tsa serurubele li ka ba le tiiso e ntle tlas'a khatello e tlaase.
Lintlha tsa Lihlahisoa
| khatello ea ho sebetsa | PN10, PN16 |
| khatello ea maikutlo | khetla: 1.5 linako rated khatello setulo: 1.1 linako rated khatello |
| mocheso o sebetsang | -10 °C ho isa ho 80°C (NBR) -10 °C ho isa ho 120°C (EPDM) |
| mecha ea phatlalatso e loketseng | metsi, oli le khase |
| likarolo | thepa |
| mmele | tšepe e entsoeng ka tšepe, tšepe ea ductile, |
| setulo | EPDM, NBR,VITON, PTFE |
| disc | nickel ductile iron, AI bronze, tšepe e sa hloekang |
| kutu | tšepe ea carbon, tšepe e sa hloekang |
| ho hlatsa | PTFE |
| "O" lesale | PTFE |
| pin | ts'epe e sa beng le mabali |
| senotlolo | ts'epe e sa beng le mabali |
| Tekanyetso ea Moqapi | EN 593, MSS SP67 API 609 BS5155 |
| Tlhahlobo & Teko | API 598 ISO 5208 EN 12266 |
| Qetella Standard | ANSI B16.1 CL. 125LB & B16.5 CL. 150LB AS 2129 Lethathamo la D & E BS 10 Lethathamo la D & E DIN 2501 PN6, PN10 & PN16 EN 1092 PN6, PN10 & PN16 ISO 2531 PN6, PN10 & PN16 ISO 7005 PN6, PN10 & PN16 KS B 1511 / JIS B 2210 5K & 10K MSS SP44 CL. 150LB AWWAC207 SABS 1123 Tafole 1000/3 & Tafole 1600/3 |
| Sefahleho le Sefahleho | ISO 5752 , EN 558 , MSS SP67 le API 609 DIN3202 |
| Top Flange | ISO 5211 |
Lintlha tsa Lihlahisoa
Litifikeiti
Tshebetso
Thepa
Kopo
