I-valve yesango lesinyithi laseTshayina le-Industrial Water Factory
Yintoni ivalvu yesango lentsimbi ephoswe ngentsimbi?
Iindawo zokuvula nokuvala zevalvu yesango lentsimbi yeCast ziyisango, ezimile okwe-wedge, yiyo loo nto zibizwa ngokuba yi-wedge gate valve. Indlela isango elihamba ngayo ijonge kwicala lolwelo. Ivalvu yesango le-wedge inokuvulwa ngokupheleleyo kwaye ivalwe ngokupheleleyo kwaye ayinakulungiswa kwaye iqhotyiswe. Ivalvu yesango yenzelwe ukusetyenziswa nokuba ivuliwe ngokupheleleyo okanye ivalwe ngokupheleleyo, kuba ngenxa yesimo se-obturators zayo ezinesimo se-wedge, ukuba ibisebenza ivuliwe kancinci, bekuya kubakho ukulahleka okukhulu koxinzelelo kwaye umphezulu wokutywina uya konakaliswa xa kuchaphazeleka lulwelo.
Ivalvu yesango lentsimbi eyenziwe ngentsimbi, eyilwe kwaye yenziwe ngokwe-American standard API600, ASME B16.34, isiphelo esijikelezileyo kwi-ASME B 16.5, kwaye yavavanywa ngokwe-API598, inomsebenzi othile nolinganiselweyo wokukhulula okanye ukuthintela ukuhamba kweentlobo ezahlukeneyo zolwelo kwimibhobho.
Iimpawu eziphambili zevalvu yesango lentsimbi yeCast
Iimpawu eziphambili
- I-Universal trim: I-API trim 1(13Cr), i-trim 5(Stellite Gr.6 ejongene ne-wedge kunye ne-seat) kunye ne-trim 8(Stellite Gr.6 ejongene ne-seat) ziyafumaneka. kunye nezinye iinombolo ze-trim kuxhomekeke kwizixhobo zomzimba ezikhethiweyo.
- Ubungakanani obukhulu ukuya kuthi ga kwi-72", kunye noxinzelelo oluphezulu lokusebenza oluyi-2500lbs
- I-wedge eguquguqukayoenomgca ophakathi ophantsi, kwi-CA15 eqinileyo (13Cr) okanye eqinileyo nge-13Cr, SS 316, Monel okanye Stellite Gr.6. I-wedge iyagaywa ize idityaniswe kwisipili kwaye ikhokelwa ngokuqinileyo ukuthintela ukurhuqwa kunye nokonakala kwesihlalo.
- Ukumelana nokuhamba kwamanzi okuncinci kunye nokulahlekelwa koxinzelelo, ngenxa yendlela yokuhamba ethe tye kunye ne-wedge evulekileyo ngokupheleleyo.
- Ukutywinwa kwecala eliya kwicala elibini
- Kudala ukuvala kunye nokuhamba kancinci kwe-wedge, akukho nto inokwenzeka ngesando samanzi kwiivalvu zesango le-wedge.
- Imo yayo incinci, isakhiwo sayo silula, yenza kube lula ukwenziwa nokugcinwa kwayo, kunye noluhlu olubanzi lwezicelo.
- Kufuneka i-torque encinci xa kuvulwa naxa kuvalwa. Nokuba ivuliwe okanye ivaliwe, indlela yokuhamba kwe-wedge ihambelana ngqo nendlela yokuhamba kwe-medium.
Iinkcukacha zobugcisa zevalvu yesango lentsimbi yeCast
Iinkcukacha:
| Uyilo kunye noMveliso | I-API600, i-ASME B16.34 |
| I-NPS | 2"-72" |
| Uvavanyo loxinzelelo | Iklasi150-Iklasi2500 |
| Izixhobo zomzimba | I-WCB, i-WC6, i-WC9, i-WCC, i-CF8, i-CF3, i-CF3M, i-CF8M, i-4A, i-5A |
| Sika | Ukusika i-trim 1, 5, 8 kunye nezinye izinto xa ziceliwe |
| Ubuso ngobuso | I-ASME B16.10 |
| Imigangatho yeFlange | I-ASME B 16.5, i-ASME B16.47 |
| IButtweld | I-ASME B 16.25 |
| Phelisa uQhagamshelo | RF,RTJ,BW |
| Uhlolo kunye noVavanyo | I-API598 |
| Umsebenzi | Ivili lesandla, igiya leempethu, isixhobo sombane |
| I-NACE | NACE MR 0103 NACE MR 0175 |
Umboniso weMveliso: Ivalvu yesango lentsimbi ephosiweyo
Usetyenziso lwevalvu yesango lentsimbi yeCast
Olu hlobo lwevalvu yesango lentsimbi ephosiweyo Inika ukusebenza okuphezulu kwiimeko apho kufuneka khona ukuhamba kakuhle kwamanzi, ukuvalwa okuqinileyo kunye nenkonzo ende. Ukhetho olubanzi lwezinto ezisetyenziswayo zegobolondo kunye ne-trim lugubungela lonke uluhlu lwezicelo, ukusuka kuhlobo lwenkonzo yemihla ngemihla engangcolisiyo ukuya kwinkonzo ebalulekileyo ene-media enamandla kakhulu. Isetyenziswa kakhulu kwiipayipi ezinolwelo kunye nezinye izinto ezimanzi,Ipetroli, ioyile,Iikhemikhali, iiPetrochemical,Amandla kunye nezixhobo eziluncedo njl. njl.
