Isango ivelufa
Izivalo zesango ngokuyintloko ziyilelwe ukuqala okanye ukuyeka ukuhamba, kwaye xa ukuhamba komgama kunye nobuncinci bokuhamba kwemida kuyafuneka. Ekusebenziseni, ezi zivalo zihlala zivulekile ngokupheleleyo okanye zivaliwe ngokupheleleyo.
Emva kokuvula ngokupheleleyo idiski yevalve yesango, yisuse. Idiski izotywe ngokupheleleyo kwibhonethi. Oku kushiya ukuvuleka kobubanzi bangaphakathi bokuhamba ngevalvu ukuze bube ngokulingana nobubanzi bangaphakathi benkqubo yombhobho apho kufakelwe khona ivelufa. Iipavini zamasango zinokusetyenziselwa iindidi zolwelo kwaye zibonelele ngokutywina okuqinileyo xa kuvaliwe.
Ukwakhiwa kwevalve yamasango
Ivelufa yesango inamalungu amathathu aphambili: umzimba wevalve, ibhonethi kunye netrayi. Umzimba uhlala uqhagamshelwe kwezinye izixhobo nge-flange, screw okanye welding. I-hood enamacandelo ahambayo ihlala ibotshelelwe emzimbeni ukuze igcinwe. Ukunciphisa kubandakanya isiqu, isango, idiski okanye i-wedge kunye nesihlalo sokuhlala
Izinto eziluncedo kunye nokungalunganga kwevalve yesango Uncedo:
Umsebenzi wokuvala olungileyo
Izivalo zamasango zi-bi-directional ukuze zisetyenziswe kumacala omabini
Ubuncinci bokulahleka koxinzelelo ngevalve
Ukungancedi:
azinakuvulwa okanye zivalwe ngokukhawuleza
Izivalo zesango azikulungelanga ukulawula okanye ukuhamba ngokujija
Zinovakalelo lokungcangcazela xa zivuliwe
Ivalve yokutywina yerabha yenziwa ngokungenisa itekhnoloji yemveliso ephezulu evela phesheya kwaye yamkela iplastikhi yokufaka eplastikini yenkunzi yegusha. Ukoyisa ukuvuza ngokubanzi okanye ukusebenza kakubi kokutywinwa kwesivingco. Ubume. Ivelufa ineswitshi, ubunzima bokukhanya, ukutywina okuthembekileyo, ubunzima bokukhanya kunye nobomi benkonzo ende. Ingasetyenziswa ngokubanzi ukusika okanye ukumisela amanzi aphakathi, amdaka, ulwakhiwo, i-petroleum, ishishini leekhemikhali, ukutya, amayeza, impahla elukiweyo, amandla ombane, ukwakha iinqanawa, isinyithi, inkqubo yamandla, njl.
uphawu:
1. Isihlalo somsebenzi okhanyayo kunye nobubanzi obufanayo bombhobho. Uyilo, akukho ludaka, uphawu olunokuthenjwa ngakumbi.
2. Ipleyiti yesivingco isongwe ngerabha esemgangathweni uphela. Inkqubo yokuqunjelwa phambili ivumela isango ukuba liqinisekise ngejiyometri echanekileyo, irabha kunye nentsimbi ye-ductile.
Umzimba wonke uqinile, awuwa.
3. Umzimba wevalufa wamkela i-epoxy resin netyhefu engenawo ityhefu ngokusebenza ngokugqwesileyo. Nokumelana, ukuthintela ungcoliseko yesibini amanzi.
4. Ukuxubana kwamakhonkco amathathu e-valve yentsimbi 0 incinci, iswitshi silula, kwaye akukho kuvuza
5. Izinto zomzimba yi-QT 450-10, ngamandla amakhulu, ubunzima bokukhanya kunye nobomi benkonzo ende. F, er.
Ixesha Post: Jun-15-2020