Ivalvu yeglowubhu yekhwalithi ephezulu Yezimboni yokucindezela okuphezulu Umkhiqizi wefektri waseChina
Ithini i-valve yeglobe yomfutho ophezulu?
I-API602i-globe valve yokucindezela okuphezuluiwumklamo okhethekile wamavalvu embulunga amasayizi amancane.
Njenge-valve yembulunga, inazo zonke izici zevalvu yembulunga, evuleka ngokushesha futhi ivaleke.
ama-valve.njengokuvamile, izingxenye zokuvula nezokuvala ziyisango, lisesimweni se-wedge, yingakho ziqanjwe njenge-valve yesango le-wedge.indlela yokunyakaza kwesango i-perpendicular to the fluid direction.I-valve yesango le-wedge ingavulwa ngokugcwele futhi ivalwe ngokugcwele futhi ayikwazi ukulungiswa futhi icindezeleke.I-valve yesango yayiklanyelwe ukusetshenziswa noma ivuleke ngokugcwele noma ivalwe ngokugcwele, ngenxa yokuthi ngenxa yokuma kwama-obturators ayo anomumo we-wedge. , uma ngabe ibisebenza ivuliwe kancane, bekungaba nokulahlekelwa okukhulu kokucindezela futhi indawo yokuvala izolimala ngaphansi komthelela woketshezi.
Izici eziyinhloko ze-valve yembulunga yokucindezela okuphezulu?
Izici eziyinhloko ze-API602i-globe valve yokucindezela okuphezulu
- 1) Isiqu esikhuphukayo esinentambo eqondile ye-acme ukuze usebenze ngokushesha.
- 2)Ijoyinti lomzimba nebhonethi elakhelwe ukufaka umthwalo ofanayo ku-gasket ukuqinisekisa ukuvuza kophawu.
- 5)Isihlalo sangemuva esiklanyelwe ukukhulula ingcindezi emuva ekupakishweni kwesiqu uma uhlezi ngokugcwele.Ukushintsha ukupakishwa kwe-stem ngaphansi kwengcindezi akukhuthazwa.
- 6) Ukupakishwa kwe-stem kuklanyelwe ukulawula okuphelele kokuvuza okuphumayo okubalekela emkhathini.Izinga lokuvuza eliphansi kakhulu liqinisekiswa ukuqedwa kahle kwendawo yokuvala isiqu, ukucaciswa kwe-diametrical okuncishisiwe kanye nokulawula ukuqondisa kwesiqu.
- 7) Bellows seal iyatholakala ngokucela
Ukucaciswa kobuchwepheshe be-valve yembulunga yokucindezela okuphezulu
Imininingwane ye-API602i-valve yeglobu yensimbi eyenziwe ngomgunyathi
| Dizayina futhi wenze | I-API602/BS5352/ASME B16.34 |
| Ububanzi(NPS) | 1/2"-2" |
| Imbobo (bore) | Imbobo ejwayelekile(ibhore elincishisiwe) kanye nembobo egcwele (imbobo egcwele) |
| Isilinganiso sokucindezela(Ikilasi) | 800lbs-1500lbs-2500lbs |
| Izinto zomzimba | A105/F11/F22/F304/F304L/LF2/LF3/F316 |
| Nquma izinto | No.1/No.5/No.8,SS304/SS316/Monel |
| I-Socket weld | I-ANSI B16.11 |
| Uchungechunge | I-ASME B1.20.1 |
| Ama-Flanges (ahlanganisiwe futhi ashiselwe) | I-ASME B16.5 |
| Ibhonethi eboshiwe kanye nebhonethi eshiselwe | 800lbs-1500lbs |
| Ibhonethi yophawu lokucindezela (PSB) | 1500lbs-2500lbs |
| I-NACE | I-NACE MR-0175 noma i-MR-0103 |
| Ukuhlolwa nokuhlolwa | I-API598 |
Umbukiso Womkhiqizo: I-valve yembulunga yokucindezela okuphezulu
Ukusetshenziswa kwe-valve yeglobe yokucindezela okuphezulu
I-globe valve yokucindezela okuphezulu isetshenziswa kakhulu epayipini eline-liquid kanye nolunye uketshezi.Uphethiloli, uwoyela, Ikhemikhali, I-Petrochemical, Amandla kanye Nezinsiza njll, ikakhulukazi ezimeni lapho ukugeleza kahle okuphakeme, ukuvala okuqinile kanye nesevisi ende kuyadingeka.Ukukhethwa okubanzi kwamagobolondo nezinto zokunquma zifaka lonke uhla lwezinhlelo zokusebenza, kusukela ohlotsheni lwansuku zonke lwesevisi engagqwali kuya kusevisi ebalulekile enemidiya enolaka kakhulu.
