Ivalve yesango eliphezulu kwisiqithi esiqhelekileyo
| Uhlobo | Ivalve yeSango |
| Umzekelo | I-Z962Y-900 |
| Idayamitha yeNominal | DN 150-500 |
Imveliso isetyenziselwa inkqubo yonikezelo lwamanzi yamandla enyukliya iyunithi ye-AP1000. Ngexesha lokusetyenziswa kwayo, ivalve yesango kufuneka ivuleke ngokupheleleyo okanye ivalwe ngokupheleleyo endaweni yokuba isebenze njengokuqukuqela kunye nokulawulwa koxinzelelo.
- Ivalve ithatha isakhiwo sokuzitywina kwaye iziphelo zayo zombini zidityanisiwe.
- Indlela yokuvala ibandakanya i-wedge yohlobo lwe-dual-flashboard eneziko elihlengahlengiswayo, umphezulu jikelele kunye nebhodi yokubambisa. Ikhokelwa yi-baffle ekhokelayo kumzimba wevalvu, iqhuba iintshukumo ezinyukayo nasezantsi.
- Nge-cobalt-based rigid alloy build-up welding, indawo yokutywina ibonakalisa ukumelana nobushushu obuphezulu, ukuxhathisa kwe-abrasion, ukumelana nokugqwala, ukuchasana nokukrwela kunye nobomi benkonzo ende; ukuphakama kwe-welding ye-valve disc kunye nesihlalo ≥3mm.
- Nge-baffle ekhokelayo, umzimba wevalvu ubonelela ngesikhokelo esipheleleyo sokuvula kunye nokuvala i-flashboard.
- Iphantsi konyango lwe-anti-corrosion kunye ne-nitrogenization, umphezulu we-valve stem ubonisa ukuxhathisa okulungileyo kokuhlwa, ukuxhathisa ukukrazula kunye nokutywinwa kwebhokisi yokufaka ethembekileyo.
- Uhlobo oluzenzekelayo lwe-wedge ye-double-flashboard isakhiwo esineziko elihlengahlengiswayo sinezi mpawu zilandelayo: iziko eliphezulu eliqinileyo kunye nebhloko ye-cushion (uqhagamshelwano olujikelezayo) lunokulungelelanisa i-angle ehambelanayo phakathi kwe-flashboard kunye nesihlalo sevalve ngokuzenzekelayo ukwenza iindawo zabo zokutywina zibambelele ngokuqinileyo kwaye ziqinisekise ukutywinwa okuqinileyo; iqela lokuhlengahlengisa i-gaskets lifakwe phakathi kweziko eliphezulu kunye ne-flashboard ukulungisa ububanzi be-flashboard kunye nokuhlawula i-abrasion emva kokusebenza kwe-flashboard kunye nokulungiswa. I-Elastic groove iseti phakathi kweeflashbhodi zasekhohlo nasekunene ukuthintela ukuxinga ngexesha lokuvalwa kwevalvu. I-flashboard yolwakhiwo inotshintshiselwano oluhle kunye nobunzima obukhulu bokwenziwa, kwaye ixabiso layo jikelele liphezulu kune-parallel-dual-flashboard kunye ne-wedge elastic flashboard izakhiwo.
- Ivalve ithatha uhlobo lwesakhiwo se-welding-on seat seat. Ukufunyanwa komgubo wemagnethi kuqhutyelwa kwi-fillet weld ukuqinisekisa ukuba umgangatho odibeneyo we-welding uhambelana neemfuno eziqhelekileyo.
- Uqhagamshelo lohlobo lwe-T lwamkelwa kwisikhondo sevalvu kunye ne-flashboard yevalve yesango ye-wedge ephindwe kabini eneflashboard eneziko elihlengahlengiswayo. Ibhodi yokubamba ibekwe kuhlobo lwe-T-groove ye-flashboard ukunciphisa ukuvulwa kweeflashboards zasekhohlo nasekunene emva kokuvulwa kwevalvu kunye nokuthintela ukuwa kwe-flashboard. Intloko yesikhondo sevalvu yingqukuva. Ngexesha lokuvalwa kwevalvu, amandla agxininisiweyo asetyenziswa sisikhondo sevalve kwibhodi ebambezelayo ukwenza amandla okuvala ngakumbi naxa i-flashboard ivala kwaye iqinisekise noxinzelelo lwe-flashboard kunye neendawo zokutywina zesitulo kunye nokutywinwa okungcono.
- Nge-pendant collet njengeyona ndawo iphambili yoxinzelelo, indawo yokuzitywina ithatha indawo ebunjiweyo kwaye ukuhlangana kwayo kwezicubu kuphezulu kunepaneli. Ngeli xesha, ithatha ubhaqo oludityanisiweyo lwe-ultrasonic kunye neenkqubo zokubona umgubo wemagnethi ongaphezulu ukuze kuqinisekiswe umgangatho wenxalenye ehlanganisiweyo ithobela iimfuno ezisemgangathweni.
