Umgangatho oPhakamileyo woMbane woMbane wevalve yeglowubhu yeglowubhu yaseTshayina Umnikezeli wefektri yoMvelisi
Yintoni i-API602 ivelufa yeglowubhu yentsimbi eyenziweyo, ivalve yeglowubhu yoMbane?
API602Ivalve yeglowubhu yentsimbi eyakhiweyo, ivalve yeglowubhu yoMbaneluyilo olukhethekileyo lweevalvu zeglowubhu ezinobungakanani obuncinci.
iivalvu.njengesiqhelo, iindawo zokuvula nezokuvala zisango, ezikwimilo ye-wedge, yiyo loo nto zithiywe njengevalufa yesango elisikere.Ivalve yesango le wedge inokuvulwa ngokupheleleyo kwaye ivalwe ngokupheleleyo kwaye ayinakulungelelaniswa kwaye icinezelwe.Ivalve yesango yenzelwe ukuba isetyenziswe okanye ivuleke ngokupheleleyo okanye ivalwe ngokupheleleyo, kuba ngenxa yokumila kwe-obturators yayo enemilo ye-wedge. , ukuba ibisebenza ivulekile ngokuyinxenye, bekuya kubakho ilahleko enkulu yoxinzelelo kwaye umphezulu wokutywina uya konakaliswa phantsi kwempembelelo yolwelo.
kodwa i-API602ivalve yeglowubhu yentsimbi ebunjiweyo, ivalve yeglowubhu yoMbaneineempawu zayo.yenziwe ngentsimbi yekhabhoni eyenziwe ngentsimbi, insimbi engenasici, intsimbi yealloy, enomzimba obambeneyo, ifanelekele uxinzelelo oluphezulu lwe-fluid.ibhonethi inokubotshwa, idityaniswe kwaye ivalwe ngoxinzelelo, ngokweemeko zokusebenza.
Iimpawu eziphambili zevalve yeglowubhu yoMbane
Iimpawu eziphambili ze-API602ivalve yeglowubhu yentsimbi ebunjiweyo, ivalve yeglowubhu yoMbane
- 1) Ukunyuka kwesiqu ngokuchaneka kwe-acme intambo ephindwe kabini ukuze usebenze ngokukhawuleza.
- 2)Umzimba ukuya kwijoyinti yebhonethi eyilelwe ukufaka umthwalo ofanayo kwigasket ukuqinisekisa ukuvuza kwetywina.
- I-5) I-Backseat eyenzelwe ukukhulula uxinzelelo lwangasemva kwi-stem packing xa uhleli ngokupheleleyo.Ukutshintsha ukupakishwa kwe-stem phantsi koxinzelelo akukhuthazwa.
- 7)Bellows seal iyafumaneka ngesicelo
- 8) Iindawo zokutywina ezinobuso obuqinileyo zibonelela ngokuxhathisa ukunxitywa, ukukrazuka kunye nokukhukuliseka kweendawo zokutywina.
- 10)Ulawulo oluphantsi lokukhutshwa kwembacu.
Iinkcukacha zobugcisa zevalve yeglowubhu yoMbane
Iinkcukacha ze-API602ivalve yeglowubhu yentsimbi eyenziweyo
| Yila kwaye wenze | API602/BS5352/ASME B16.34 |
| Ububanzi (NPS) | 1/2"-2" |
| Izibuko(ibhodwe) | Izibuko eliqhelekileyo(ibhore elincitshisiweyo) kunye nezibuko eligcweleyo (ibhore eligcweleyo) |
| Ukalo loxinzelelo(Udidi) | 800lbs-1500lbs-2500lbs |
| Izinto zomzimba | A105/F11/F22/F304/F304L/LF2/LF3/F316 |
| Izixhobo zokunquma | No.1/No.5/No.8,SS304/SS316/Monel |
| I-Socket weld | I-ANSI B16.11 |
| Umsonto | ASME B1.20.1 |
| Iiflange (ezidibeneyo kunye ne-welded) | I-ASME B16.5 |
| Ibhonethi eBolted kunye neBonnet edityanisiweyo | 800lbs-1500lbs |
| Ibhonethi yoxinzelelo loxinzelelo (PSB) | 1500lbs-2500lbs |
| NACE | NACE MR-0175 okanye MR-0103 |
| Uvavanyo kunye nokuhlolwa | API598 |
Umboniso weMveliso: Ivalve yeglowubhu yombane
Ukusetyenziswa kwevalve yeglowubhu yoMbane
Olu hlobo lwe-API 602Ivalve yeglowubhu yentsimbi eyakhiweyo, ivalve yeglowubhu yoMbaneisetyenziswa ngokubanzi kwimibhobho enolwelo kunye nolunye ulwelo.Ipetroli, ioyile, iChemical, iPetrochemical, Amandla kunye nezinto ezisetyenziswayo njl.Ukhetho olubanzi lweqokobhe kunye nemathiriyeli yetrim lugubungela lonke uluhlu lwezicelo, ukusuka kuhlobo lwemihla ngemihla lwenkonzo engonakaliyo ukuya kwinkonzo ebalulekileyo enemithombo yeendaba enobundlobongela.
