Kodi tiyenera kusankha bwanji valavu ya gulugufe ya flange?

Valavu ya gulugufe ya Flangeimagwiritsidwa ntchito makamaka mu mapaipi opangira mafakitale, ntchito yake yayikulu ndikuchepetsa kufalikira kwa sing'anga mupaipi, kapena kusintha kukula kwa kuyenda kwa sing'anga mupaipi. Valavu ya gulugufe ya Flange imagwiritsidwa ntchito kwambiri mu uinjiniya wosamalira madzi, kukonza madzi, mafuta, makampani opanga mankhwala, kutentha m'mizinda ndi mafakitale ena wamba, ndipo ingagwiritsidwenso ntchito mu condenser ndi makina oziziritsira madzi a siteshoni yamagetsi yotentha.
Valavu ya gulugufe yopindika ndi yoyenera kwambiri popanga valavu yayikulu, yomwe imagwiritsidwa ntchito kwambiri poyang'anira kukula kwa valavu ya gulugufe. Valavu ya gulugufe yopindika ikatsegulidwa kwathunthu, kukana kwa kayendedwe ka madzi kumakhala kochepa. Pamene ngodya yotsegulira ili pakati pa 15-70, valavu ya gulugufe yopindika imatha kukhala yolimba kwambiri polamulira kuyenda kwa sing'anga.
Kuphatikiza apo, chifukwa mbale ya gulugufe ya valavu ya gulugufe ya flange imapukutidwa ikasuntha, valavu yamtunduwu ingagwiritsidwe ntchito m'mapaipi okhala ndi granular medium yopachikidwa, ndipo malinga ndi mphamvu ya chisindikizo, ingagwiritsidwenso ntchito mu ufa ndi mizere ya granular ya medium.

Kugawa ma valve a gulugufe opindika
Valavu ya gulugufe yopindika ingagawidwe m'magulu awiri: valavu ya gulugufe yofewa yotsekera ndi valavu ya gulugufe yolimba yotsekera malinga ndi zinthu zotsekera pamwamba.
Chotsekera cha valavu ya gulugufe yofewa yotsekera ndi pulasitiki ya rabara ndi fluorine; ndipo chotsekera cha valavu ya gulugufe yotsekera ndi chitsulo kuchokera ku chitsulo kupita ku pulasitiki, chitsulo kupita ku fluorine ndi mbale yophatikizika yokhala ndi zigawo zambiri.
Mphete yotsekera ya valavu yofewa ya gulugufe imatha kuyikidwa mu njira ya thupi la valavu ndipo imatha kuyikidwa mozungulira mbale ya gulugufe. Ikagwiritsidwa ntchito ngati valavu yodulidwa, magwiridwe ake otsekera amatha kufika pa FCI 70-2:2006 (ASME B16 104) VI, yapamwamba kwambiri kuposa ya valavu yofewa ya gulugufe ya flange yolimba. Komabe, chifukwa chakuti zinthu zotsekera zofewa zimakhala zochepa ndi kutentha, valavu yofewa ya gulugufe ya gulugufe nthawi zambiri imagwiritsidwa ntchito posamalira madzi ndi kuchiza madzi kutentha kwa chipinda.

Valavu ya gulugufe yachitsulo yolimba yosindikizira flange ili ndi ubwino wambiri, imatha kusintha kutentha kwapamwamba kogwira ntchito, kuthamanga kwakukulu kogwira ntchito, moyo wautali kuposa chisindikizo chofewa, koma vuto la vavu ya gulugufe ya flange yolimba ndi lodziwikiratu, ndi lovuta kusindikiza kwathunthu, magwiridwe antchito osindikiza ndi osauka kwambiri, kotero mtundu uwu wa vavu ya gulugufe ya flange nthawi zambiri imagwiritsidwa ntchito posindikiza magwiridwe antchito si okwera kwambiri, sinthani kayendedwe ka madzi.

Kupatula apo, Tianjin Tanggu Water Seal Valve Co., Ltd. ndi valavu yolimba yapampando yotsogola kwambiri yothandizira mabizinesi, zinthu zake ndivalavu ya gulugufe yotanuka yokhala ndi mpando wopapatiza, valavu ya gulugufe, valavu ya gulugufe yozungulira ya flange iwiri, flange iwirivalavu ya gulugufe yodabwitsa, valavu yolinganiza, valavu yowunikira mbale ziwiri ya wafer,Y-Strainndi zina zotero. Ku Tianjin Tanggu Water Seal Valve Co., Ltd., timadzitamandira popereka zinthu zapamwamba kwambiri zomwe zimakwaniritsa miyezo yapamwamba kwambiri yamakampani. Ndi ma valve ndi zolumikizira zathu zosiyanasiyana, mutha kutidalira kuti tikupatseni yankho labwino kwambiri la makina anu amadzi. Lumikizanani nafe lero kuti mudziwe zambiri za zinthu zathu komanso momwe tingakuthandizireni.