Metal Seated Ball Valve
Kodi valavu yachitsulo yokhala ndi chitsulo ndi chiyani?
Vavu ya mpira ndi imodzi mwa ma valve otchuka kwambiri a mafakitale osiyanasiyanaMawonekedwemonga kukana kwamadzimadzi ang'onoang'ono, njira yoyenda bwino, kutsegula ndi kutseka mwamsanga, komanso kuwongolera kosavuta, valavu ya mpira yakhala ikugwiritsidwa ntchito kwambiri. zipangizo, mavavu wokhazikika sangathe kugwiritsidwa ntchito pansi pa ntchito kutentha kwambiri kapena kuvala kukana.
Choncho, mndandanda wa kalembedwe latsopano practical zitsulo zokhala pansi mpira mavavuanalichitukuko, ndiakhala chimagwiritsidwa ntchito mafuta, makampani mankhwala, mphamvu yamagetsi, zitsulo, makampani kuwala etc
Chitsulo mpaka chitsulo mpando valavu mpira ali ndi ubwino zosiyanasiyana wa mavavu wamba mpira mafakitale, komanso makamaka ndi makhalidwe apamwamba kutentha-durability, makamaka pamene chisindikizo chofewa sakanatha ntchito, monga popereka mapaipi sing'anga ndi mkulu kukangana fumbi, slurry. ndi zinthu zolimba zakunja kusakanikirana.
Mbali zazikulu za zitsulo zokhala mpira valavu?
1.Advanced Mpira ndi Mpando kuumitsa Technology
Kusindikiza kumachitidwa zitsulo ku chakudya pakati pa mpira ndi zitsulo mpando wa mavavu mpira. Malinga ndi zinthu zosiyanasiyana utumiki ndi zofunika kwa owerenga, zosiyanasiyana zapamwamba mpira ndi mpando kuumitsa matekinoloje akhoza anatengera, kuphatikizapo HVOF ❖ kuyanika, faifi tambala-base aloyi kutsitsi kuwotcherera, mkulu nickel aloyi kutsitsi kuwotcherera, cobalt mlandu molimba aloyi kutsitsi kuwotcherera, etc.Nthawi zambiri mpira ndi mpando pamwamba kuuma akhoza kufika HRC55-60 ndi mtengo pazipita HRC70. , ndi mtengo wapamwamba wa 980°C.Zovala za nkhope yosindikizira zimakhalanso ndi machitidwe abwino osamva komanso osagwira ntchito.
2.Flexible Valve Kutsegula ndi Kutseka
Pansi pa ntchito ya kutentha kwakukulu, mpira ndi mpando zidzakula kwambiri chifukwa cha kuwonjezereka kwa kutentha, ndipo torque idzawonjezeka ndipo valavu silingatsegulidwe, Vavu ya mpira imatenga kasupe wa disc kapena kasupe wosindikizidwa wosindikizidwa kuti matenthedwe akule mbali. pa kutentha kwambiri akhoza kutengeka ndi chimbale masika kapena masika.Ndipo zimatsimikiziridwa kuti valavu idzatsegulidwa mosavuta ndi kutsekedwa pansi pa kutentha kwakukulu popanda kukulitsa kwambiri.
3. Kapangidwe Kapangidwe ka Moto
Muzitsulo zazitsulo zazitsulo za valve, gasket ndi chitsulo chosapanga dzimbiri + graphite yosinthika ndipo kulongedza ndi graphite yosinthika.
4. Kutsekereza Pawiri ndi Kutuluka Magazi (Chitsulo Seated Trunnion Ball Valve)
Valavu yachitsulo yokhala ndi trunnion mpira nthawi zambiri imatenga mawonekedwe osindikizira mpira usanachitike.Vavu ikatsekedwa ndipo valavu yapakati ikakhuthula valavu yotulutsa, mipando yakumtunda ndi yakumunsi imatsekereza madziwo polowera ndi potuluka kuti azindikire ntchito ya block iwiri.
Chitsulo chokhala ndi zitsulo zoyandama zoyandama nthawi zambiri zimatenga mawonekedwe osindikizira pambuyo pa mpira. Njira yothamanga idzalembedwa pa thupi la valve ya mpira unidirectional sealing.
5. Odalirika Kusindikiza Magwiridwe
Ukadaulo wapadera wogaya mpira umatengedwa, kudzera mu kasinthasintha wa mpira ndi pogaya m'malo osiyanasiyana. Mpira pamwamba udzakhala wozungulira kwambiri komanso wabwino. Mphamvu ya pisitoni ya mpando wa valavu idapangidwa momveka bwino, yomwe imazindikira kutsekeka kwakukulu ndi madzi omwewo, Kulimba kwa mavavu azitsulo okhala ndi zitsulo kumakwaniritsa zofunikira za mulingo IV wa ANSI B16.104.
Chitsulo chokhala ndi trunnion mpira valve
Chitsulo chokhala ndi valavu yoyandama ya mpira
Mafotokozedwe aukadaulo azitsulo zokhala mpira valavu?
Mavavu azitsulo okhala ndi zitsulo, mapangidwe osiyanasiyana a mpira woyandama ndi mpira wa trunnion.
Mavavu a mpira oyandama okhala ndi zitsulo
Chitsulo chokhala ndi trunnion mpira valve
Chiwonetsero cha malonda:
Kugwiritsa ntchito zitsulo zokhala ndi mavavu a mpira
Kodi Vavu ya Metal Seated Ball imagwiritsidwa ntchito chiyani?
Thezitsulo zokhala mpira valavuchimagwiritsidwa ntchito kudula kapena kulumikiza TV mu mapaipi osiyanasiyana, mafuta, makampani mankhwala, mphamvu yamagetsi, zitsulo, makampani kuwala.Ndi oyenera mikhalidwe utumiki kwambiri munali granules olimba, slurry, malasha ufa, cinder etc.
