Cryogenic Ball Valve
Tlhahisoleseding ya Sehlahiswa
Tlhaloso ea Moqapi: API 6D, ANSI B16.34
Bophahamo ba Lebitso: DN15~DN 800 (NPS1~-NPS32)
Khatello ea Khatello: PN 1.6~ PN10 MPa (las50-Class600)
Shutoff Tightness: ISO 5208 Rate A
Mocheso o sebetsang: -196°C--60°C
Actuator Manual e sebetsoang ke Motlakase oa Motlakase oa Pneumatic Actuator joalo-joalo
Tlhaloso ea Sehlahisoa
E sebelisoa ho mocheso o tlase le kopo ea cryogenic, e kang: LNG, Karohano ea Moea, Ethylene e Tlosa Ka potlako Khase ea Cracking, Ethylene Rectifying, Mocheso o Motle oa ho Hloekisa Methanol.
Likarolo tsa Ts'ebetso
Sebopeho sa Bonnet ea Katoloso: netefatsa ts'ebetso ea ho tiisa lebokose la stuffing, thibela serame ka lebokoseng la lintho
Setulo se Ikemetseng sa Phallo ea Khatello: qoba khatello ea cavity e nyolohang ka tsela e sa tloaelehang
-196 ° C mokelikeli oa nitrogen cryogenic treatment: fetola austenite e setseng ho martensite, thibela phetoho ea likaroloana ho tloha phetohong ea mohato oa mokhatlo o bakoang ke phetoho ea mocheso.
Tlhahlobo ea Nitrogen Leakage: netefatsa ts'ebetso ea ho tiisa valve, etsa bonnete ba hore valve e sebetsa mefuteng e mengata ea ts'ebeliso