Posachedwapa, fakitale ya Jinbin yamaliza ntchito yoyesera valavu ya disc ya blind disc. Vavu ya blind plate ya blind yothamanga kwambiri idasinthidwa malinga ndi zosowa za kasitomala, yokhala ndi kukula kwa DN200 ndi kupanikizika kwa 150lb. (Monga momwe zasonyezedwera pachithunzi chotsatirachi)

Valavu ya plati yodziwika bwino ya blind ndi yoyenera kugwira ntchito mopanda mphamvu zambiri, yokhala ndi mphamvu yopangidwa nthawi zambiri ≤1.6MPa, ndipo nthawi zambiri imagwirizanitsidwa ndi madzi ndi ngalande, mpweya wochepa mphamvu ndi mapaipi ena. Valavu ya plati yopepuka mphamvu imapangidwa mwapadera kuti igwiritsidwe ntchito mopanda mphamvu zambiri, yokhala ndi mphamvu yovomerezeka ya ≥10MPa. Ikhoza kusinthidwa kuti igwirizane ndi mapaipi opanikizika kwambiri (monga pamwamba pa 100MPa) apamwamba kwambiri, kukwaniritsa zofunikira zowongolera zamadzimadzi opanikizika kwambiri.

Valavu ya mbale ya blind wamba ili ndi kapangidwe kosavuta, makamaka mtundu wa flange kapena mtundu wolowetsa. Zinthu za thupi la valavu makamaka ndi chitsulo chopangidwa kapena chitsulo cha carbon wamba, ndipo zigawo zotsekera nthawi zambiri zimakhala rabara, yokhala ndi kukana kofooka kwa kupanikizika. Valavu ya mbale ya blind yopanikizika kwambiri imagwiritsa ntchito thupi la valavu yokhala ndi makoma okhuthala (lopangidwa ndi alloy kapena chitsulo chopangidwa), ili ndi kapangidwe ka chisindikizo cholimba cha zisindikizo ziwiri/chitsulo, ndipo imaperekedwanso ndi zida zowunikira kupanikizika komanso zoletsa kutayikira kwa kupanikizika kwambiri kuti zisatuluke kupanikizika kwambiri.

Wambamavavu a magalasiamagwiritsidwa ntchito m'malo omwe ali ndi mphamvu zochepa komanso omwe ali ndi chiopsezo chochepa, monga maukonde a mapaipi a boma ndi matanki osungiramo zinthu omwe ali ndi mphamvu zochepa. Ma valve a blind blind plate opanikizika kwambiri amagwiritsidwa ntchito m'malo ogwirira ntchito omwe ali ndi mphamvu zambiri, zoyaka moto komanso zophulika monga petrochemicals (hydrogenation units), mapaipi a gasi achilengedwe akutali, ndi ma boilers omwe ali ndi mphamvu zambiri.

Pomaliza, valavu yobisika yothamanga kwambiri imakhala ndi mphamvu yolimbana ndi kuthamanga kwa mpweya ndipo imatha kupirira kuthamanga kwa mpweya kwa nthawi yayitali popanda kusintha. Kudalirika kotseka ndi kwakukulu. Chisindikizo chachitsulo chimatha kupirira kutentha kwambiri ndi kuthamanga kwa mpweya, ndi kuthamanga kochepa kwambiri kwa mpweya. Chitetezo chapamwamba, chokhala ndi loko yotetezeka yomangidwa mkati ndi alamu yothamanga kuti muchepetse zoopsa munthawi yogwira ntchito yothamanga kwambiri. 

Jinbin Valves imagwira ntchito zosiyanasiyana zoyezera zitsulo, monga ma valve a blind plate, ma valve a air damper, ma penstock gates, ma valve a sliding gate, ma valve owongolera mbali zitatu, ma valve otulutsa madzi, ma valve a jet, ndi zina zotero. Ngati muli ndi zosowa zina zokhudzana ndi izi, chonde titumizireni uthenga pansipa. Mudzalandira yankho mkati mwa maola 24. Tikuyembekezera kugwira nanu ntchito!