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Kodi mitundu ingapo ya mavavu a mpira ndi iti?
Monga valavu yogwiritsidwa ntchito kwambiri, valavu ya mpira ndi mtundu wa valve kwambiri.Mitundu yosiyanasiyana imakumana ndi zomwe wogwiritsa ntchito akugwiritsa ntchito munthawi zosiyanasiyana zapakatikati, malo osiyanasiyana a kutentha ndi zofunikira zosiyanasiyana pamachitidwe enieni.Zotsatirazi zikuwonetsa khalidwe ...Werengani zambiri -
Makhalidwe a Vertical check valve
Kugonjetsa kukana kwa kasupe kumapangitsa kuti valavu ikhale yotseguka kapena yotseka.Pamene kupanikizika kwapakatikati kumapeto kwa cholowera kumakhala kotsika kuposa kolowera, valavu yoyang'ana yoyang'ana: chifukwa cha kupanikizika kwa sing'anga kumapeto kwa payipi.Kasupe amakankhira pachimake cha valve kumpando wa valve kuti atseke ...Werengani zambiri -
Njira yoyika valavu ya mpira
Mavavu angapo wamba ntchito mapaipi mafakitale, mavavu mpira ndi ambiri ankagwiritsa ntchito, kaya ndi mapaipi wamba sing'anga madzi, mafuta ndi gasi kapena zinthu zankhanza ntchito munali mkulu-kuuma particles, kaya ndi kutentha otsika, kutentha kwambiri, kapena malo dzimbiri. , inu...Werengani zambiri -
Kupititsa patsogolo ndi Kugwiritsa Ntchito kwa Metal Seal Butterfly Valve
Kuipa kwa valavu ya gulugufe ya rubber seal ndikuti ikagwiritsidwa ntchito pogwedeza, cavitation idzachitika chifukwa chogwiritsidwa ntchito molakwika, zomwe zimapangitsa kuti mpando wa mphira uwonongeke ndi kuwonongeka.Pachifukwa ichi, ma valve agulugufe osindikizidwa ndi zitsulo apangidwa padziko lonse lapansi, ndipo malo a cavitation ali ...Werengani zambiri -
Kuyesa kwa ma valve a butterfly ndi njira zothetsera mavuto
Kuyeza kwa valve ya butterfly ndi kusintha: 1. Vavu ya butterfly ndi gawo lamanja, pneumatic, hydraulic, ndi magetsi lomwe lasinthidwa mosamalitsa musanachoke ku fakitale.Poyang'ananso momwe ntchito yosindikizira ikuyendera, wogwiritsa ntchitoyo ayenera kukonza mbali zonse ziwiri za cholowera ndi chotuluka, kutseka b...Werengani zambiri -
Magwiridwe ndi mfundo zogwirira ntchito za katatu eccentric metal hard seal butterfly valve
Mfundo yogwira ntchito ya katatu eccentric metal hard seal butterfly valve: Kwa ma valve agulugufe osindikizira katatu, kuwonjezera pa kusakanikirana kuwiri kwa tsinde la valve ndi mbale ya valve, kusindikiza pamwamba pa mbale ya valve ndi mpando wa valve uli mu mawonekedwe a obliqu ...Werengani zambiri -
Kuyika ndi kukonza ma valve a globe
Vavu yapadziko lonse ikugwira ntchito, mitundu yonse ya ma valve ayenera kukhala athunthu komanso osasunthika.Maboti pa flange ndi bulaketi ndizofunikira kwambiri.Ulusi uyenera kukhala wosasunthika ndipo palibe kumasula kumaloledwa.Kumangirira nati pa handwheel, ngati itapezeka yotayirira iyenera kulumikizidwa munthawi yake, kuti musavale cholumikizira kapena l ...Werengani zambiri -
Ubwino wa valve ya Globe
(1) kapangidwe ka valve yapadziko lonse lapansi ndi yosavuta kuposa valavu yachipata, ndipo kupanga ndi kukonza ndikosavuta.(2) Kusindikiza pamwamba sikophweka kuvala ndi kukanda, kusindikiza bwino, kutsegula ndi kutseka pakati pa valavu ya valve ndi valavu yosindikiza pamwamba popanda kutsetsereka wachibale, ...Werengani zambiri -
Kuyerekeza ubwino ndi kuipa kwa mavavu amagetsi ndi mavavu a pneumatic, kusiyana pakati pa mavavu amagetsi ndi mavavu a pneumatic
Ma valve amagetsi Magetsi opangira magetsi amagwiritsidwa ntchito makamaka m'mafakitale amagetsi kapena magetsi a nyukiliya, chifukwa makina othamanga kwambiri amadzi amafunikira njira yosalala, yokhazikika komanso yodekha.Ubwino waukulu wa ma actuators amagetsi ndi kukhazikika kwakukulu komanso kukakamira kosalekeza komwe ogwiritsa ntchito angagwiritse ntchito.The maximum t...Werengani zambiri -
Makhalidwe a Forging valves
1. Kupanga: Ndi njira yopangira yomwe imagwiritsa ntchito makina opangira makina kuti agwiritse ntchito kukakamiza pazitsulo kuti apange mapulasitiki apulasitiki kuti apeze zopangira zinthu zamakina, mawonekedwe ndi makulidwe ena.2. Chimodzi mwa zigawo ziwiri zazikulu zopangira.Kupyolera mu kupanga, monga-cast ...Werengani zambiri -
Makhalidwe a Casting valves
Ma valve oponya ndi ma valve opangidwa ndi kuponyera.Kawirikawiri, kupanikizika kwa ma valve oponyedwa ndi otsika kwambiri (monga PN16, PN25, PN40, koma palinso othamanga kwambiri, omwe amatha kufika ku 1500Lb, 2500Lb), ndipo ma calibers awo ambiri ali pamwamba pa DN50.Mavavu opangidwa mwachinyengo amapangidwa ndipo nthawi zambiri amakhala ...Werengani zambiri -
Kuyika bwino kwa ma valve gaskets
Kuonetsetsa kuti kusindikizidwa kwa makina opangira ma valve, kuphatikizapo kusankha zipangizo zoyenera zosindikizira, m'pofunikanso kukhazikitsa gasket motere: Gasket iyenera kuikidwa pakati pa flange, yomwe ili yofunika kwambiri paphewa. flanges;kuonetsetsa ...Werengani zambiri
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