Sezvo bhora vharafu inowanzoshandisa rabha, naironi uye polytetrafluoroethylene sechigaro chekuisa chisimbiso chemhete, tembiricha yekushandiswa kwayo inogumira nechigaro chekuvhara mhete zvinhu.Kucheka-kubvisa basa revhavha yebhora rinoitwa nekutsikirira bhora resimbi kurwisa chigaro chepurasitiki chevharuvhu pasi pechiito chepakati (inoyangarara bhora vharafu).Pasi pechiito cheimwe dzvinyiriro yekubata, chigaro chevharuvhu chekuisa chisimbiso chemhete chinokanganisa elastically uye plastiki mune dzimwe nzvimbo.Iyi deformation inogona kubhadhara kurongeka kwekugadzira uye kushata kwepamusoro kwebhora, uye kuve nechokwadi chekuisa chisimbiso chevhavha yebhora.
Mukuwedzera, sezvo chisimbiso chechigaro chevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhadziswa, pakusarudza chimiro nekushanda kwevhavha yebhora, zvakakosha kufunga nezvekudzivirira moto uye kupikisa moto kwevhavha yebhora, kunyanya mupetroleum. kemikari, metallurgical uye mamwe masangano, mumhepo inopisa uye inoputika Ivhavha yebhora inoshandiswa mumidziyo uye pombi system, uye kunyanya kunofanira kubhadharwa kupikisa moto nekudzivirira moto.
Kazhinji, mukugadzirisa-nzvimbo mbiri, kunyatsoisa chisimbiso kushanda, madhaka, kupfeka, mutsara wemutsipa, kukurumidza kuzarura nekuvhara chiito (1/4 kutendeuka kuzarura nekuvhara), kuderedzwa kwepamusoro-kubviswa (kusiyana kukuru kwekumanikidza), ruzha rushoma, cavitation uye vaporization, Mumapombi masisitimu ane huwandu hudiki hwekudonha kumhepo, diki yekushandisa torque uye diki fluid kuramba, bhora mavharuvhu anokurudzirwa.
Mavharuvhu ebhora akakodzerawo kune masisitimu epombi ane mwenje chimiro, yakaderera kudzvinyirirwa kucheka-kure (diki kudzvanywa musiyano), uye corrosive media.
Bhora mavharuvhu anogonawo kushandiswa yakaderera tembiricha (cryogenic) midziyo uye pombi masisitimu.
Mune okisijeni pombi system yeindasitiri yemetallurgical, mavharuvhu ebhora akave akanyatso dhiza kurapwa anodiwa.
Kana mutsara mukuru mupombi yemafuta uye pombi yegesi inoda kuvigwa pasi pevhu, yakazara-dhayamita yakashongedzerwa bhora mavharuvhu anodiwa.
Kana kugadzirisa kushanda kunodiwa, valve yebhora ine chimiro chakakosha chine V-shaped opener inofanira kusarudzwa.
Mu petroleum, petrochemical, kemikari, simba remagetsi, uye kuvaka kwemadhorobha, simbi-to-metal yakavharwa bhora mavharuvhu anogona kushandiswa pombi masisitimu ane tembiricha yekushandisa inopfuura 200 ° C.
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 .
Nguva yekutumira: Aug-24-2021