A Cast Iron Globe Valveyenye yezona valves zisetyenziswa kakhulu emanzini, i-HVAC, umphunga, kunye neenkqubo zemibhobho yoshishino ngokubanzi. Eyaziwayo ngokusebenza kwayo okugqwesileyo kunye nekhono elithembekileyo lokuvala, olu hlobo lwevalve lubonelela ngolawulo oluchanekileyo lokuhamba kwindawo ephakathi kunye nephantsi koxinzelelo. Kule khokelo ebanzi, sihlolisisa isakhiwo sayo, imigaqo yokusebenza, inzuzo, izicelo, imigangatho, izikhokelo zokufakela, iingcebiso zokulondoloza, kunye nendlela yokukhetha i-valve efanelekileyo kwiprojekthi yakho.
Nokuba uyinjineli, ikontraka, ingcali yokuthengwa kwempahla, okanye umsasazi, esi sikhokelo sineenkcukacha siya kukunceda uqonde ukuba kutheni.Gongchuangizivalo zeglowubhu zentsimbi zithenjwa kwiinkqubo zemibhobho yehlabathi.
A ivalve yeglowubhu yentsimbisisivalo esishukumayo esinemigca eyilelwe ngokuyintloko ukulawula ukuhamba kumbhobho. Ngokungafaniyo neevalvu zesango ezisetyenziselwa ikakhulu ukusebenza ngokuvulekileyo okanye ukuvala ngokupheleleyo, iivalve zeglowubhu zilungele iinkonzo zokuthontsiza.
Umzimba wevalvu wenziwe ngentsimbi ephezulu engwevu, iwenza ukuba ulungele ukuhanjiswa kwamanzi, iinkqubo zomphunga, uthungelwano lwe-HVAC, kunye nezicelo zoxinzelelo olusezantsi ukuya-phakathi.
Umgaqo wokusebenza wevalve yeglowubhu isekelwe ekuhambeni kwediski (iplagi) i-perpendicular kwisihlalo. Xa ivili lesandla lijikeleza:
Olu luyilo luvumela ulawulo oluchanekileyo lokuhamba kwamanzi. Indlela yokuhamba yangaphakathi emile okwe-S idala ukuxhathisa, okuphucula amandla okubetha kodwa kubangele ukuhla koxinzelelo oluphezulu xa kuthelekiswa neevalvu zesango.
| Icandelo | Izinto eziphathekayo | Umsebenzi |
|---|---|---|
| Umzimba weValve | Grey Cast Iron (HT200/HT250) | Ibonelela ngothintelo loxinzelelo |
| Ibhonethi | Jula i-ayini | Izitywina kunye nokuxhasa indibano yesiqu |
| Isiqu | Intsimbi yeCarbon / iStainless Steel | Ihambisa intshukumo ukusuka kwivili lesandla |
| Icwecwe | Ubhedu / Intsimbi engatyiwayo | Ilawula ukuhamba kolwelo |
| Isihlalo | Bronze Ring | Ibonelela ngokutywinwa kokuvalwa okuqinileyo |
| Ivili lesandla | Jula i-ayini | Ukusebenza ngezandla |
Abavelisi abakumgangatho ophezulu bathandaGongchuangqinisekisa ukuchaneka kokwenziwa kwesihlalo kunye nemiphezulu yoqhagamshelwano yediskhi ukuqinisekisa ukusebenza okuvuzayo.
Ilungele ukuthontsiza kunye nolawulo lokuhamba kancinci.
Ukutywinwa kwe-Metal-to-metal kuqinisekisa ukuhlala ixesha elide.
Izinto ezenziwe ngentsimbi zinciphisa iindleko zokuvelisa.
Ilungele ukusetyenziswa kwamanzi kunye ne-steam.
Amalungu angaphakathi angenziwa inkonzo ngaphandle kokususa umzimba wevalvu.
Iivalvu zeglowubhu yentsimbi zisetyenziswa ngokubanzi ku:
Ukuxhathisa umhlwa kunye nokuchaneka kokuhamba kubenza balungele imeko yasedolophini neyemizi-mveliso.
| Ipharamitha | Inkcazo |
|---|---|
| Idayamitha yeNominal | DN15 – DN300 |
| Ixabiso loxinzelelo | PN10 / PN16 |
| Uluhlu lobushushu | 0°C – 200°C |
| Uhlobo loQhagamshelwano | Flanged (DIN Standard) |
| Ukusebenza | Ivili lesandla ngesandla |
Imigangatho yokuthotyelwa ingabandakanya i-DIN, i-EN, kunye ne-ISO yokuqinisekisa ukuqinisekisa ukuhambelana kwehlabathi.
Kuthethwano lweprojekthi, abavelisi abaziingcali bathandaGongchuangbonelela ngezisombululo ezilungiselelwe wena.
| Uphawu | Ivalve yeglowubhu | Ivalve yeSango |
|---|---|---|
| Ulawulo lokuqukuqela | Egqwesileyo | Ilinganiselwe |
| Ukwehla koxinzelelo | Phezulu | Ngasezantsi |
| Cime ngaphandle | Uthembekile | Kakuhle kakhulu |
| Engcono Kwi | Ukutswina | Vula/Vala Inkonzo |
Ewe, ngaphakathi kwiqondo lokushisa kunye nemilinganiselo yoxinzelelo (ngokuqhelekileyo ukuya kuma-200 ° C).
Iivalve zesikhondo ezinyukayo zibonelela ngesalathiso sendawo ebonakalayo.
Zifanelekele ulwelo olungadlekiyo okanye olunobunono obuncinci. Kwimithombo yeendaba ezinobundlobongela, iivalve zensimbi ezingenasici ziyacetyiswa.
Ngokugcinwa okufanelekileyo, banokusebenza ngokuthembekileyo iminyaka eyi-10 +.
Ngenxa yolawulo olungqongqo lomgangatho, itekhnoloji yokuphosa ephucukileyo, amaxabiso akhuphisanayo, kunye namava okuthumela ngaphandle elizweni jikelele.
Ivalve yeglowubhu yentsimbi etyhidiweyo inika ukuchaneka okungahambelaniyo kulawulo lokuhamba, ukusebenza okuthembekileyo kokutywinwa, ukusebenza kakuhle kweendleko, kunye nobomi benkonzo ende. Ukusuka kwiinkqubo zamanzi zikamasipala ukuya kwimibhobho yomphunga kwimizi-mveliso, ihlala isisiseko sobunjineli bolawulo lwale mihla lolwelo.
Ukuba ukhangela ukusebenza okuphezulu, okuhlala ixesha elide, kunye nokhuphiswano lweevalvu zeglowubhu yentsimbi,Gongchuangliqabane lakho lemveliso elithembekileyo.
Ngaba ujonge izisombululo zevalve yeglowubhu yentsimbi ethembekileyo yeprojekthi yakho elandelayo?Qhagamshelana nathinamhlanje ukufumana udliwano-ndlebe lweengcali kunye neekowuteshini ezikhuphisanayo!