Molao-motheo oa motheo le tšebeliso ea pukwanana serurubele belofo

Molao-motheo oa motheo le ts'ebeliso ea valve ea serurubele sa letsoho A manual butterfly valve ke valve e sebetsang ka mechine e sebelisang diski e potolohang ho laola ho phalla ha bohareng. Molao-motheo oa motheo ke ho potoloha disc ho latela axis ea 'mele oa li-valve ka ho sebetsana le sebetsana kapa lisebelisoa, e le ho fetola tataiso ea phallo le lebelo la phallo ea bohareng ho finyella morero oa ho laola phetiso ea seaplane. Li-valve tsa serurubele ka letsoho hangata li entsoe ka 'mele oa valve, disc, rod, seal le likarolo tse ling, 'me li na le matšoao a hlakileng a ho bula, a loketseng basebelisi ho laola le ho boloka. The manual butterfly valve e na le melemo ea sebopeho se bonolo, boholo bo nyane, boima bo bobebe, bophelo bo bolelele ba tšebeletso, tlhokomelo e bonolo le theko e utloahalang. E sebelisoa haholo ho petrochemical, metallurgy, matla a motlakase, meriana, indasteri e bobebe le masimo a mang, haholo-holo a loketse liphaephe tse kholo tsa bophara, liteishene tsa motlakase, lisebelisoa tsa kalafo ea metsi le liketsahalo tse ling li hloka ho fetola khafetsa ts'ebeliso ea phallo e mahareng. Ka bokhutšoanyane, valve ea serurubele e le mofuta oa bohlokoa oa li-valve indastering ea kajeno e 'nile ea sebelisoa haholo,' me ka tsoelo-pele e tsoelang pele le tsoelo-pele ho finyella litlhoko tsa liindasteri tse sa tšoaneng hamolemo.