Kuvalwa kwangekhatsi kwe .umugca locondzile valve levivane yesivalo lethambileD341X-CL150incike ekutsintseni lokungenamthungo emkhatsini wesihlalo serabha kanye neipuleti levivane YD7Z1X-10ZB1, futsi levalve inemsebenti wekuvala ngetindlela letimbili. Kuvalwa kwesicu se valve kuncike ekuvaleni lokuvulekile kwesihlalo senjoloba kanye ne O-ring yenjoloba kucedza kuchumana lokucondzile emkhatsini wemkhatsi kanye nesicu semtimba we valve, kwentela kukhulisa imphilo ye valve ngesisekelo sekucinisekisa kusebenta kwekuvala.
KonkheIvalvu levivane lethambileumkhicito lophuma efemini yetfu sewuhlolwe ngekucindzetelwa kucinisekisa kutsi uyafaneleka kutsi uphume efemini.
Enchubeni yekutsengisa yangempela, kuvuza kwefekthri-lefanelekile .Ivalvu yeluvivane lethambile MD371X3-10QBimikhicito ngemuva kwekufakwa emaphayiphini ngetikhatsi letitsite kwenteka, futsi tizatfu tekuvuza kanye nendlela yekucedza kufingqiwe ngalendlela lelandzelako:
Kwekucala, luphawu lwangekhatsi luyavuza.
Tizatfu letiyinhloko:
1. Leliphayiphi alizange lihlantwe ngaphambi kwekutsi kufakwe i-valve ye-butterfly, futsi ngemuva kwekufakwa kwe-valve ye-butterfly, kungcola lokusele kulephayiphi kwaguga noma kwavimba indandatho yekuvala i-valve ye-butterfly kanye nepuleti le-butterfly, lokuholele ekuvuteni kwekuvala.
2. Ngenca yekutsi indzawo yekutsintsana yekuvala ye-valve ye-butterfly ye-valve lethambile incane kakhulu, lapho igiya le-worm lingalungiswa khona, ipuleti le-butterfly kanye nendzawo yekuvala ye-valve ye-butterfly ayikho endzaweni, futsi kunekuphambuka kancane. Uma kuhlolwa kwekucindzeteleka kwefekthri kufanelekile, kungenteka kuvuza lokuncane uma kufakwe ephayiphini.
3. Ngemuva kwekuvuza kwevalve yeluvivane, lendzawo ayitsatsi tinyatselo letifanele tekuphenya kute iphendvule etimeni letiphutfumako, lokuholela ekulimaleni noma kujamela kwetincenye tevalve.
Sisombululo:
1. Liphayiphi alihlantwa: ivalve ivulekile ngalokuphelele, iphayiphi ihlantwa, futsi ivalve yebutterfly ivulwa futsi ivalwe katsatfu kuya kusihlanu ngesikhatsi sekuhlanta, futsi ayivaliwe ngalokuphelele ngalesikhatsi. Ngemuva kwekuhlanta, i-valve ye-butterfly ivalwe ngalokuphelele kute ihlolwe futsi ilungiswe tinkinga, lokungacedza ngalokuyinhloko leliphutsa.
2. Uma ipuleti levivane kanye nendzawo yekuvala yekuvala kungekho esimeni lesihle: phindze ulungise igiya lesibungu bese ulungisa sikulufu semkhawulo wekushintja kwegiya lesibungu kute ufinyelele indzawo lefanele yekuvala yevalve.
3. Uma tincenye tilimele: faka tincenye letisele noma ubuyele efemini kute tilungiswe.
Kwesibili, flange ubuso noma phezulu seal ukuvuza.
Tizatfu letiyinhloko:
1. Kwehluleka noma kuguga kwendandatho yekuvala yerabha yesivalo lesingetulu kuholela ekuvuteni kwesivalo lesingetulu.
2. Umfutfo wephayiphi wedlula umkhawulo wemfutfo wekuvala kwevalve, lokuholela ekuvuteni kwesivalo lesingetulu.
3. Ngesikhatsi i .ivalvu yevivaneifakwe, sikhungo asilingani, futsi lesisemkhatsini singena endzaweni yekutsintsana emkhatsini wemtimba wevalve kanye nesihlalo sevalve, lokuholela ekuvuteni eceleni kwe-flange.
4. I-flange ayikhetsiwe kahle noma ifakwe, lokuholela ekuvuzeni kwemhlabatsi we-flange.
Sisombululo:
1. Kwehluleka noma kuguga kwetindandatho tekuvala tenjoloba: Imikhono yevalve ye Polymer ingangetwa ngekwengeta noma kufaka esikhundleni setindandatho tekuvala.
2. Umfutfo wedlula umfutfo lobitwako we .ivalvu yevivane: kunciphisa umfutfo weliphayiphi noma ufake luhlobo lwevalve lelingamelana nemfutfo.
3. Le medium ingena endzaweni yekutsintsana emkhatsini wemtimba wevalve kanye nesihlalo sevalve: hlela symmetry of .sikhungo sevalvu yeluvivanebese ukhiya ngekulingana ibhawudi.
4. Kunconywa kusebentisa flange ekhethekile for valve luvivane for clamping soft seal luvivane valve, futsi kute flange gasket ensimbi kuyadingeka.
Sikhatsi sekuposa: Mashi-14-2025
