A, swing check valve: swing cheki chevhavha disc idhisiki, inotenderera yakatenderedza shaft yevharuvha chigaro chiteshi chekufamba kutenderera, nekuti chiteshi chevharuvhu chinopinda mugwara, kuyerera kuramba chiyero.
Donhedza cheki vharafu diki, inokodzera yakaderera kuyerera velocity uye kuyerera kwete kazhinji shanduko yeakakura dhayamita zviitiko, asi kwete yekupuruzira kuyerera, kuita kwayo chisimbiso hakuna kunaka sekusimudza mhando.Swing cheki vharafu yakakamurwa kuita imwechete, kaviri nehafu mhando nhatu, idzi mafomu matatu anonyanya kukamurwa zvichienderana nedhayamita yevharuvhu, chinangwa ndechekudzivirira yepakati kumira kuyerera kana kudzosera kuyerera, kunetesa iyo hydraulic impact.
Vaviri, kusimudza cheki vharafu: dhizaini dhisiki pamwe chete nepakati pepakati mutsara wevhavha yemuviri slide cheki vharafu, inosimudza cheki vharafu inogona kuiswa chete mupombi yakatwasuka, mumhepo yakamanikidzwa diki dhayamita yevhavha disc inogona kushandiswa mubhora.Kusimudza cheki vharafu chimiro chemuviri uye vharuvhu - senge uye globe vharafu general, saka mvura yayo yekudzivirira coefficient yakakura.Chimiro chacho chakafanana nevhavha yepasi, uye muviri wevhavha uye disc zvakafanana nevhavha yepasi.Chikamu chepamusoro chevhavhavha disc uye chikamu chezasi chevhavhavhavha yevhavha yekugadzira ring sleeve, iyo valve disc dhairekitori inogona kusununguka kusimudza mugwara remwenje revhavha, kana iyo yepakati ichidzika pasi, dhisiki yevhavha nepakati yakavhurika, kana kuyerera kwepakati kumira, dhisiki yevharuvhu nekudzika kwakamira pachigaro, kudzivirira iyo yepakati countercurrent maitiro.Yakatwasuka-kuburikidza nekusimudza cheki vharafu yepakati inlet uye yekubuda chiteshi nzira uye vharafu chigaro chiteshi nzira yakatwasuka;Vertical lift cheki vharafu, mhando yekutumira uye kutumira kunze chiteshi chiteshi uye chigaro chiteshi kutungamira kwakafanana, kuyerera kwekudzivirira kudiki pane kutwasuka-kuburikidza.
Tatu, disc cheki vharafu: cheki vharuvhu disc yakatenderedza pini mukutenderera kwechigaro.Disc cheki vharafu chimiro chiri nyore, chinogona kuiswa chete muhorizontal pombi, isina kuvharwa chisimbiso.
4. Pipe check valve: valve disc inotsvedza nepakati pemutsara wemuviri wevhavha.Pipe cheki vharafu ivharuvhu nyowani, saizi yayo diki, uremu huremu, kugadzirisa
Tekinoroji yakanaka, ndiyo nzira yekuvandudza yevhavhavhavha -.Asi iyo fluid resistance coefficient yakakura zvishoma pane swing check valves.
shanu, kudzvanya cheki vharafu: iyi vharuvhu [] inoshandiswa kune bhailer mvura yekupa uye steam yekucheka vharafu, ine yakazara basa rekusimudza cheki vharafu uye globe vharafu kana Angle vharafu.
Mukuwedzera, kune mamwe mavharuvhu ekutarisa asina kukodzera kuiswa kwepombi, zvakadai semavharuvhu epasi, rudzi rwechitubu, Y-mhando yekuongorora mavharuvhu.
Nortech ndeimwe yeanotungamira maindasitiri ekugadzira mavharuvhu muChina ane quality certification ISO9001.
Zvigadzirwa zvikuru:Butterfly Valve,Ball Valve,Gedhi Vavhavha,Tarisa Valve,Globe Vavlve,Y-Strainers,Magetsi Acurator,Pneumatic Acurators .
Kuti uwane rumwe ruzivo, welcom kubata pa:Email:sales@nortech-v.com
Nguva yekutumira: Feb-17-2022