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Ivalve yebhabhathane ye-Triple Offset
iiparamitha
Umgangatho woYilo: API 609
Ukhuseleko lomlilo: API 607/6FA
Amanqaku oxinzelelo lobushushu: ASME B16.34
Uluhlu lobungakanani: 2 "ukuya kuma-80"
Uluhlu loxinzelelo: Udidi lwe-150 ukuya kwi-600
Qeda uQhagamshelwano: Wafer, Lug, Flanged RF, RTJ, Butt Weld
I-Flanged End Dimensions: ASME B16.5 (≤24”), ASME B16.47 Series A okanye B (>24”)
Butt Weld End Imilinganiselo: ASME B16.25 Ubuso ngobuso
Ubuso ngobuso Imilinganiselo: API 609
Ukuhlolwa noVavanyo: API 598
Izinto zoMzimba: WCB, CF8, CF3, CF3M, CF8M, A995 4A, 5A, 6A, C95800, INCONEL 625, INCONEL 825, MONEL, WC6, WC9.
Izinto zokutywina: Isitywina sedisk elaminated, iringi yentsimbi epheleleyo, PTFE
Izinto zokupakisha: igraphite, igraphite ene-inconel wire, PTFE
Ubushushu: -196 ukuya ku-425℃
Intshayelelo yeMveliso
Triple offset butterfly valve yivalve yekota yokujika, kodwa ilungu lokutywina aliyiyo idiski, kodwa ikhonkco lokutywina elifakwe kwidiski.Ngokufana neevalvu zebhola, iivalve zebhabhathane ezintathu eziphuma kwi-triple offset zisetyenziswa njengeevalvu ezivaliweyo, kwaye azifanelekanga usetyenziso lolawulo lwamandla.Ngenxa yoyilo oluphindwe kathathu lwe-offset, phantse akukho ngquzulwano phakathi kweringi yokutywina kunye nesitulo ngelixa uvula kwaye uvala, ngaloo ndlela ukuphucula ubomi bevalvu.Idiski isagcinwe kwiziko levalvu nakwindawo yokuvula, idiski iya kuba nokuchasana okukhulu kokuhamba ukuya kwindawo ephakathi, ngoko ke ngokuqhelekileyo iivalvu eziphindwe kathathu zisetyenziselwa umbhobho ongaphezulu kwe-8”, kuba ubungakanani obuncinci, ilahleko yamandla okuhamba inkulu. .Xa kuthelekiswa neevalvu zeglowubhu zebhola kunye nesango, iivalvu zebhabhathane zinoqoqosho ngakumbi, kuba zimfutshane ubuso ngobuso.Kodwa kukwakho umda kwiivalvu zebhabhathane eziphindwe kathathu, ngokwesiqhelo uxinzelelo lwesicelo aluphezulu kangako.Ivalve yebhabhathane kathathu isetyenziswa kakhulu kwioyile nakwirhasi, kwipetrochemical, kwiplanti yamandla, kunyango lwamanzi, njl.