F4 / F5 GGG50 PN16 Z45 Z45 Z45 Z45 Z45 Z45 Z45 Z45 Z45 Z45x ye-valve valve veling stem thactile typeng valve yentsimbi

I-valve yesangoIzixhobo zibandakanya ikhabhoni ye-carbon yentsimbi / intsimbi engenasinyithi / i-ductile yentsimbi. Imithombo yeendaba: Irhasi, ioyile yobushushu, i-Steam, njl.

Iqondo lokushisa lemithombo yeendaba: Iqondo lobushushu eliphakathi. Iqondo lobushushu elisebenzayo: -20 ℃ -80 ℃.

Ububanzi beNgoma: DN50-DN1000. Uxinzelelo oluchanekileyo: PN10 / PN16.

Igama lemveliso: Uhlobo lokuxhonywa

Imveliso yemveliso: 1. Izinto ezintle zokutywinwa. I-2. Ukufakwa ngokulula ukunyangwa okuncinci. 3. Ukugcinwa kwamandla e-turbine yokugcina i-turnine.

I-vilves yesango yinxalenye ebalulekileyo yamashishini ahlukeneyo, apho ulawulo lokuhamba lubalulekile. Ezi valves zinika indlela yokuvula ngokupheleleyo okanye ukuvala ukuhamba kwamanzi, ngaloo ndlela kulawula ukuhamba kunye nokulawula uxinzelelo ngaphakathi kwenkqubo. I-vilves yesango isetyenziswa ngokubanzi kwimibhobho yokuhambisa ulwelo olunjengamanzi neoyile kunye neegesi.

I-valve yesango le-NRSbabizwa ngokuba yiYilo, eliquka isithintelo esifana nesango esihamba siye phezulu siye ezantsi ukulawula ukuhamba. Amasango ahambelana nendlela yokuhamba kwamanzi akhuliswe ukuba avumele ukuhamba kwe-fluid okanye ithotyelwe ukunciphisa umda we-fluid. Le uyilo olulula kodwa olusebenzayo luvumela i-valve yesango yokulawula ngokufanelekileyo kwaye ivale ngokupheleleyo inkqubo xa kufuneka njalo.

Inzuzo ebonakalayo yamasango etyhutywe ngamasango. Xa i-valve evulekileyo ivulekile, isango inika indlela ethe tye yokuhamba kwamanzi, ivumela ukuhamba okuphezulu kunye nehlaselo eliphantsi. Ukongeza, iindawo zesango ziyaziwa ngokubanakho kokutywina kwabo ngokuqinileyo, ukuqinisekisa ukuba akukho mzobo uvela xa ivalve ivaliwe. Oku kubangela ukuba balungele ukusebenza ngokufuna ukusebenza ngokukhululekileyo.

I-rabeber yokuhlala i-valveszisetyenziswa kwimizi-mveliso eyahlukeneyo, kubandakanya ioyile kunye negesi, unyango lwamanzi, iikhemikhali kunye nezityalo zamandla. Kwishishini leoyile kunye nerhasi, i-valve yesango zisetyenziselwa ukulawula ukuhamba kweoyile ye-crude kunye negesi yendalo kwimibhobho. Izityalo zonyango lwamanzi zisebenzisa i-valvengo yokulawula ukuhamba kwamanzi kwiinkqubo ezahlukeneyo zonyango. Ii-valve zesango zisetyenziswa rhoqo kwizityalo zamandla, zivumela ulawulo lokuhamba kwe-steam okanye ipholile kwiinkqubo zeTurbine.

Ngelixa ivali yesango inika izibonelelo ezininzi, nazo zinemida ethile. Enye into engekhoyo enkulu kukuba basebenza ngokuthe chu ngokuthe chu nezinye iintlobo zeevalve. I-valve yesango ifuna ukujika kwe-handheel okanye ngenjongo yokuvula ngokupheleleyo okanye ukuvala, okunokutya kakhulu. Ukongeza, i-valves yesango ichaphazeleka ekonakalisweni ngenxa yokuqokelelwa kwenkunkuma okanye inyibilikisi kwindlela yokuhamba, ebangela ukuba isango libe livaliwe okanye linamathele.

Ngamafutshane, i-vilves yesango yinxalenye ebalulekileyo yeenkqubo zemizi-mveliso efuna ukulawulwa ngokuchanekileyo kokuhamba kwe-fluid. Izakhono zayo zokutywina kunye nendlela ephantsi yoxinzelelo yenza ukuba iphazamiseke kumashishini ahlukeneyo. Nangona benemida ethile, iivils zesango Qhubeka nokusetyenziswa ngokubanzi ngenxa yokusebenza kwabo kunye nokusebenza kwazo ekusebenzeni.