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Triple Offset Butterfly Valve
mekhahlelo
Tekanyetso ea Moralo: API 609
Se sireletsehileng sa mollo: API 607/6FA
Litekanyetso tsa Mocheso oa Khatello: ASME B16.34
Boholo ba boholo: 2 "ho isa ho 80"
Khatello Range: Sehlopha sa 150 ho isa ho 600
Qetello ea likhokahano: Wafer, Lug, Flanged RF, RTJ, Butt Weld
Flanged End Dimensions: ASME B16.5 (≤24”), ASME B16.47 Series A kapa B (>24”)
Butt Weld End Dimensions: ASME B16.25 Sefahleho le Sefahleho
Sefahleho le Sefahleho: API 609
Tlhahlobo le Teko: API 598
Lisebelisoa tsa 'mele: WCB, CF8, CF3, CF3M, CF8M, A995 4A, 5A, 6A, C95800, INCONEL 625, INCONEL 825, MONEL, WC6, WC9.
Boitsebiso ba ho Tiisa: Laminated disc seal, selikalikoe se tletseng tšepe, PTFE
Lisebelisoa tsa ho paka: graphite, graphite e nang le terata ea inconel, PTFE
Mocheso: -196 ho isa ho 425 ℃
Kenyelletso ea Sehlahisoa
Triple offset butterfly valve ke valve ea kotara, empa setho se tiisang ha se disc, empa ke reng e tiisang e kentsoeng ho disc. Ho tšoana le li-valve tsa bolo, li-valve tsa serurubele tse tharo li sebelisoa e le li-valve tse timang, 'me ha li tšoanelehe bakeng sa ts'ebetso ea taolo ea matla. Ka lebaka la moralo o habeli oa offset, ha ho na likhohlano lipakeng tsa reng ea ho tiisa disc le setulo ha se bula le ho koala, ka hona ho ntlafatsa bophelo ba valve. Diski e ntse e bolokiloe setsing sa valve esita le sebakeng sa ho bula, disc e tla ba le khanyetso e kholo ea phallo ho ea bohareng, kahoo hangata li-valve tse tharo li sebelisoa bakeng sa pipeline e ka holimo ho 8 ", hobane bakeng sa boholo bo nyane, tahlehelo ea matla a phallo e kholo. . Ha li bapisoa le li-valve tsa bolo le liheke, li-valve tsa serurubele li na le chelete e ngata, hobane li bolelele bo khuts'oane bo shebaneng le sefahleho. Empa ho boetse ho na le moeli bakeng sa li-valve tsa lirurubele tse tharo, hangata khatello ea kopo ha e phahame haholo. Triple offset butterfly valve e sebelisoa haholo ho oli le khase, petrochemical, setsing sa motlakase, kalafo ea metsi, jj.