DI CI SS304 Dual Plate Check Valve

Valve yowunikira, yomwe imadziwikanso kuti valavu yanjira imodzi, valavu yoyang'ana, valavu yakumbuyo yakumbuyo, valavu yamtunduwu imatsegulidwa ndi kutsekedwa ndi mphamvu yomwe imapangidwa ndikuyenda kwa sing'anga yokha mu payipi, ndipo ndi ya valve yokhayokha.Ntchito ya valve yowunikira ndikuletsa kubwereranso kwa sing'anga, kusinthasintha kwa mpope ndi galimoto yake yoyendetsa galimoto, ndi kutulutsidwa kwa sing'anga mu chidebe.Valve yoyang'ana pawiri-plate ndi mtundu wodziwika kwambiri wa valavu yoyendera.Posankha zinthu zosiyanasiyana, valavu yoyang'ana yopyapyala ingagwiritsidwe ntchito pamadzi, nthunzi, mafuta mu petrochemical, zitsulo, mphamvu yamagetsi, mafakitale opepuka, chakudya ndi mafakitale ena., nitric acid, acetic acid, amphamvu oxidizing sing'anga ndi urea ndi zina.

Valavu yoyang'ana pawiri-mbale , diski yozungulira yozungulira iwiri yokhazikika pa thupi la valve yokhala ndi pini.Pali akasupe awiri a torsion pa pin shaft.Chimbalecho chimayikidwa pamtunda wosindikizira wa thupi la valve, ndipo kasupe amapanikizidwa ndi kuthamanga kwapakati.Gulugufe mbale, pamene otaya ndi m'mbuyo, amatseka valavu ndi masika mphamvu ndi sing'anga kuthamanga.Mtundu uwu wa valavu ya gulugufe nthawi zambiri imakhala yophatikizika, yaying'ono kukula kwake, kulemera kwake, yodalirika posindikiza, ndipo imatha kuyikidwa m'mapaipi opingasa ndi mapaipi oyima.