Iyini uphawu oluhlanekezelwei-valve yesango?
Ivalve yesango lokuvala isho ukuthi kukhona indawo yokuvala maphakathi nesiqu se-valve kanye nesihlalo sokuvala ngaphakathi kwebhonethi.Uma zivulwe ngokugcwele, ziyathintana ukuze zidlale indima yokuvala, zinciphise ukuguguleka kwamanzi ekupakisheni, futhi zandise impilo yesevisi yokupakisha.Yehlisa amathuba okuvuza.Ngokuvamile, ama-valve esango kanye nama-globe valve anezidingo zokuhlehla zokuvala uphawu.
Esimeni esivuleke ngokugcwele se-valve yesango lophawu oluhlanekezelwe, kunesakhiwo sokuvala ekuxhumekeni phakathi kwediski nesiqu se-valve, nangaphakathi kwesiqu se-valve kanye nebhonethi (okungukuthi ngaphansi kwebhokisi lokugxusha).Uma ivuliwe ngokugcwele, ukuxhumana okubili nokukhama ndawonye ukuze kuhlanganiswe Kunganciphisa ukuguguleka kokupakisha ebhokisini lokugxusha ngokucindezela kwangaphakathi, kunwebe impilo yesevisi yokupakisha, futhi kunciphise amathuba okuvuza.Ngokuvamile, ama-valve esango kanye nama-globe valve anezidingo zokuhlehla zokuvala uphawu.
Ii-valve yesangoingenye yamavalvu asetshenziswa kakhulu ukuvala ukujikeleza okuphakathi.Isici sayo sokuvala i-valve plate, ngakho-ke i-valve yesango ibizwa nangokuthi i-valve yesango.Ama-valve amaningi esango angama-valve okuvalwa okuphoqelekile, okungukuthi, lapho uvala i-valve, ukucindezela kufanele kufakwe ku-valve plate.Lapho i-valve yesango ivuleke ngokugcwele, indlela yokugeleza iqondile, futhi ipuleti le-valve aligudluki into ephakathi.I-valve yesango lophawu oluhlanekezelwe ifakwe idivayisi yophawu ehlanekezelwe.Ngemuva kokuthi i-valve ivuliwe ngokugcwele, kwakhiwa uphawu oluguquliwe, futhi ukupakisha kungashintshwa ngaphansi kokusebenza okujwayelekile kwesistimu.
I-Nortech ingomunye wabakhiqizi abahamba phambili bamavalvu ezimbonini e-China abanesitifiketi sekhwalithi ye-ISO9001.
Isikhathi sokuthumela: Oct-18-2021