Sehlahisoa | Seqhubu sa Heke e Sephara | |
Bophara ba lebitso | 2″-48″ | DN50 - DN1200 |
Moqapi oa mocheso. | -196 ℃ -593 ℃ | |
Khatello ea moralo | sehlopha sa 150 - 1500 | PN16 - PN250 |
Lintho tse bonahalang | A216 WCB, WCC;A217 WC6, WC9, C5, C12A;A352 LCB, LCC; A351 CF8, CF8M, CF3M, CF8C, CN3MN, CK3MCUN, CN7M; A890 4A(CD3MN), 5A(CE3MN), 6A(CD3MWCuN); ASTM B 148 C95800, C95500 | |
Tekanyetso ea moralo | API 6D | |
Sefahleho le Sefahleho | ASME B16.10 | Lethathamo la EN558 |
Qetello ea khokahano | RF, RTJ, BW | Lethathamo la lintlha tsa EN1092 |
Tekanyetso ea teko | API 598, ISO 5208 | EN12266-1 |
Tshebetso | Lebili la letsoho, lisebelisoa tsa bevel, motlakase-AUMA, Rotork, pneumatic | |
Kopo | Seteishene sa motlakase, peterole, boenjiniere ba metsi a pompo, boenjiniere ba lik'hemik'hale | |
Tšobotsi ea 1 | Disc e le 'ngoe | |
Karolo ea 2 | Diseke tse Habedi | |
Karolo ea 3 | SOFT Seal: Sireletsehile mollong, matsoho a mabeli a tiisitsoeng, li-block tse peli le ho tsoa mali, ho imolla sefuba, ente ea sealant ea tšohanyetso, moralo oa lesoba la phalliso. | |
Karolo ea 4 | Metal seal: e tiisitsoe ka matsoho a mabeli, tiiso ea setulo se thata, li-block tse peli le ho tsoa mali, ho imolla sefuba, moralo oa lesoba la kheloha. |
Lifahleho tse peli tse tiisitsoeng tsa valve ea heke ea slab li pota-potile ka lehlakoreng la pipeline, setho sa eona se koalang se na le li-disc tse peli, valve e nang le mochine o otlollang.Valve ea heke e sebetsa haholo bakeng sa sistimi ea phetisetso ea lipeipi tsa khase ea tlhaho, lihlahisoa tsa oli le boenjiniere ba lik'hemik'hale.
The obturator ea valve e na le likarolo tse peli, sebaka sa tiiso se bapile, 'me se na le bokaholimo bo kopaneng ba sebopeho sa chedge.Likarolo tsa obturator li arotsoe ho tse ling, e ka etsa bonnete ba hore ts'ebetso ea ho tiisa esita le ha mocheso o fetoha o bakoang ke deformation, 'me o ka qoba ho tloha hekeng ka lebaka la katoloso ea mocheso e khangoang.Sebakeng sa ho tiisa ho sebelisoa lisebelisoa tse thata tsa alloy tsa kutu le ho roala ho hanyetsa, kahoo e ka netefatsa ts'ebetso ea ho tiisa le ho lelefatsa bophelo ba ts'ebeletso.Moralo oa sebopeho o koetsoeng ka botlalo, boloka valve e sirelelitsoe hantle, e ka sebelisoa maemong 'ohle a leholimo.