1. Nthawi zambiri, pakuwongolera, kuwongolera ndi matope, kapangidwe kake kamayenera kukhala kakang'ono m'litali komanso mwachangu pakutsegula ndi kutseka liwiro (1/4 revolution).Kutsika kwapakati (kusiyana kwapang'onopang'ono), valavu ya butterfly ndiyofunikira.
2. Valve ya butterfly ingagwiritsidwe ntchito pamene kusintha kwa malo awiri, njira yopapatiza, phokoso lochepa, cavitation ndi vaporization, pang'ono kutayikira mumlengalenga, ndi abrasive media.
3. Pamene valve butterfly imagwiritsidwa ntchito pazikhalidwe zapadera monga kusintha kwa throttling, kusindikiza mwamphamvu, kapena kuvala kwambiri, kutentha kochepa (cryogenic), ndi zina zotero, ndikofunikira kugwiritsa ntchito chisindikizo chachitsulo chopangidwa mwapadera ndi katatu-eccentric kapena kawiri- eccentric chosinthira valavu Odzipereka agulugufe pansi.
4. The centerline butterfly valve ndi yoyenera madzi abwino, zimbudzi, madzi a m'nyanja, madzi amchere, nthunzi, gasi lachilengedwe, chakudya, mankhwala, ndi mafuta zomwe zimafuna kusindikiza kwathunthu, kutayikira kwa zero gasi, zofunikira pa moyo, ndi kutentha kwa ntchito - 10 ℃ ~ 150 ℃.Ndipo mitundu yosiyanasiyana ya asidi ndi alkali ndi mapaipi ena.
5. Vavu yagulugufe yotsekedwa yofewa ndi yoyenera kutsegulira ndi kutseka njira ziwiri ndikusintha mpweya wabwino ndi kuchotsa fumbi mapaipi.Amagwiritsidwa ntchito kwambiri m'mapaipi a gasi ndi mayendedwe amadzi muzitsulo, mafakitale opepuka, mphamvu yamagetsi, ndi machitidwe a petrochemical.
6. Chitsulo chachitsulo chachitsulo chosindikizira chachiwiri cha butterfly eccentric ndi choyenera kutentha kwa m'tawuni, gasi, madzi ndi mpweya wina, mafuta, asidi ndi mapaipi a alkali, monga chipangizo chowongolera ndi chogwedeza.
7. Kuphatikiza pa kugwiritsidwa ntchito ngati valavu yayikulu yolumikizira mpweya (PSA) kupatukana kwa pulogalamu yamagetsi, valavu yagulugufe yachitsulo-to-zitsulo ingagwiritsidwenso ntchito kwambiri mumafuta, petrochemical, chemical, metallurgical, magetsi ndi minda ina.Ndi valavu yachipata ndi valve yoyimitsa.Chinthu china chabwino.
Nortech ndi m'modzi mwa otsogola opanga ma valve ku China omwe ali ndi chiphaso cha ISO9001.
Nthawi yotumiza: Aug-19-2021