E faapefea ona filifilifa'au'u fa'a'au'au fa'alava pepe?
Fa'alava lele lelee masani ona faʻaaogaina i paipa gaosiga o pisinisi.O lana galuega autu o le tipi ese o le tafe o le ala i totonu o le paipa, poʻo le fetuunai o le tafe o le ala ile paipa.Fa'alava lele leleo loʻo faʻaaogaina lautele i le gaosiga o paipa i totonu o pisinisi lautele e pei o galuega faʻasao vai, togafitiga vai, suauʻu, vailaʻau vailaʻau, ma faʻamafanafanaga i le taulaga, ma e mafai foi ona faʻaaogaina i condensers ma faʻamafanafanaga vai o nofoaga eletise vevela.
Fa'alava lele lelee sili ona talafeagai mo le faia o valve tetele-diameter.O loʻo faʻaaogaina lautele i le fanua o tulafono faatonutonu tele-diameter.Ina ua lealafa'au pepe fe'auua tatala atoatoa, o le tafega tetee e laiti.Pe a tatalaina le ipu pepe i se tulimanu e uiga i le 15-70° Pe a lealafa'au pepe fe'aue mafai ona pulea lelei le tafe o auala.
E le gata i lea, ona o le ipu pepe o lealafa'au pepe fe'aue soloi meatotino pe a feliuliua'i, o lenei ituaiga valve e mafai ona faʻaaogaina i paipa faʻatasi ai ma ala o faʻasalalauga faʻapitoa.E tusa ai ma le malosi o le faʻamaufaʻailoga, e mafai foʻi ona faʻaaogaina mo le paʻu Faʻapena ma granular medium pipeline.
Faavasegaina ofa'alava pepe
Fa'alava ole pepee mafai ona vaevaeina i faamaufaailoga malufa'alava lele lelema faamaufaailoga malofa'alava lele lelee tusa ai ma mea o le faʻamaufaʻailoga luga.
O le paga faamau o lefa'amaufa'ailoga fa'amaufa'ailoga pepepee faia i mea fa'amau fa'amaufa'ailoga e pei o pa'u ma fluoroplastics;o le faamaufaailogaina o le faamaufaailogainaalafa'au pepe fe'aue faia i u'amea-i-utala, u'amea-i-fluoroplastic ma multi-layer laupapa tu'ufa'atasi.
O le mama faamau o lefa'amaufa'ailoga fa'amaufa'ailoga pepepee mafai ona inlaid i totonu o le valve body passage, ma e mafai ona inlaid faataamilo i le butterfly plate.A faʻaaogaina e avea o se valve tapuni, o lona faʻamaufaʻailogaina e mafai ona oʻo atu i le FCI70-2: 2006 (ASME B16 104) VI O le maualuga e sili atu le maualuga nai lo le faʻamaufaʻailoga faʻamaufaʻailoga butterfly valve;ae ona o le mea vaivai-faʻamaufaʻailogaina faʻatapulaʻa e le vevela faʻaogaina, o le faʻamaufaʻailoga faʻamaufaʻailoga butterfly valve e masani ona faʻaaogaina i le fanua o le faʻasaoina o le vai ma le vai togafitiga i le vevela o le potu.
O le faamaufaailoga malo uameaflange butterfly valveo loʻo i ai le lelei o meafaitino, e mafai ona faʻafetaui i le maualuga o le vevela o galuega, maualuga le mamafa o galuega, ma e umi atu le auaunaga nai lo le faʻamaufaʻailoga vaivai, ae o le le lelei o le faʻamaufaʻailoga malo.flange butterfly valvee manino foi.E faigata ona ausia le faʻamaufaʻailoga atoatoa, ma o le faʻamaufaʻailogaina e matua leaga lava, o lea la o lenei ituaiga valve butterfly e masani ona faʻaaogaina i taimi e le manaʻomia ai le maualuga o le faʻamaufaʻailogaina e faʻatonutonu ai le tafe.
Taimi meli: Apr-10-2023