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Nhanganyaya ye cryogenic ball valve

Nhanganyaya ye cryogenic ball valve

Kushanda musimboti

Iyo yakaderera tembiricha bhora vharafu inowanzo shandiswa mune iyo yepakati tembiricha iri pazasi -40 ℃, uye vharafu yevharuvhu inovhurwa otomatiki uye yakavharwa zvichienderana nekuyerera kwepakati pachayo, kuitira kudzivirira yepakati kubva kuyerera ichidzoka.

Features

1. Chimiro chekuzarura gomba rekudzivirira kumanikidziro pavhavha yevhavha inogamuchirwa;
2. Iyo gasket inogadzirwa neceramic kuzadza zvinhu nekutsiga chisimbiso;
3. Muviri wevharuvhu wakareruka uye mudiki muhukuru.Kuti uderedze kurasikirwa kwekupisa kwemuviri wevhavha, kunyanya kuve nechokwadi chekushandiswa kwevhavha pasi pe-ultra-low tembiricha, muviri wevhavha wakanyatsogadzirirwa kuve wakareruka uremu uye diki muhukuru;
4. Iyo yakareba-axis valve ine valve iyo yakaderera-tembiricha mvura inoyerera.Inotora chimiro chevhavha refu, iyo inogona kudzivirira kuitika kwekupisa kwekunze uye kuchengetedza gland pane yakajairika tembiricha kudzivirira kushanda kwevhavha chisimbiso kubva pakuderedzwa.Hurefu uhwu ndihwo hurefu hwakanyanya hunowanikwa nekuverenga uye kuedza.

Application zvakanakira

1. Kuramba kwemvura kudiki.Ivhavhavha yebhora ine diki diki rekudzivirira mvura pakati pemavharuvhu ese.Kunyangwe iyo yakaderedzwa dhayamita bhora vharafu ine zvishoma mvura inodzivirira;
2. Shanduko inokurumidza uye yakakodzera.Chero bedzi tsinde yevharuvhu ichitenderera 90 °, vheji yebhora inopedzisa kuvhura kuzere kana kuzara kwekuvhara chiito, uye zviri nyore kuona nekukurumidza kuvhura nekuvhara;
3. Kuita kwakanaka kwekuisa chisimbiso.Mhete yekuisa chisimbiso chechigaro chevhavha yebhora inowanzogadzirwa nezvinhu elastic senge polytetrafluoroethylene, iyo iri nyore kuve nechokwadi chekuisa chisimbiso, uye simba rekuvhara revhavha yebhora rinowedzera nekuwedzera kwepakati kudzvanywa;
4. Stem chisimbiso chakavimbika.Kana vharafu yebhora yakavhurwa uye yakavharwa, chisimbiso chevharuvhu chinotenderera chete, saka chisimbiso chekuisa chevhavhavha chisimbiso hachisi nyore kukuvadzwa, uye simba rekuvhara re reverse chisimbiso chevhavha hunde rinowedzera nekuwedzera kwekumanikidza kwepakati. ;
5. Kuvhura nekuvhara kwevhavha yebhora kunongotenderera 90 °, saka zviri nyore kuona otomatiki kutonga uye kure kure.Ivhavhavha yebhora inogona kunge yakagadzirwa nepneumatic madivayiri, magetsi emagetsi, hydraulic devices, gas-liquid linkage devices kana electro-hydraulic linkage devices;
6. Ball valve channel yakati sandara uye yakatsetseka, uye hazvisi nyore kuisa iyo yepakati, uye pombi inogona kupfuudzwa nebhora.

Maintenance

1. Tarisa kana pane ice mumutumbi wevhavha, kana zvakadaro, tapota bvisa chero ice mukati memuviri wevhavha, uye wozoshandisa valve;
2. Shandisa pfuti yemagetsi kana pneumatic grease kuti uzadze chigadziro chekuchenesa valve, uye shandisa valve mushure memaminitsi e10-20 kuti ubvise tsvina muvhavha inobudisa muromo;
3. Tarisa kurongedza kwevhavha stem, yepakati flange uye zvimwe zvikamu zvekudonha;
4. Kana paine kuvuza muhunde yevharuvhu, ndapota tarisa kana vharafu ine vharafu stem grease jekiseni chimiro, kana zvakadaro, zvishoma nezvishoma jekiseni valve yekuisa chisimbiso girisi uye rega kuzadza;
5. Iyo yemukati yekudonha kurapwa kweiyo yakaderera tembiricha bhora valve yakacheneswa, uye mhinduro huru ibasa.Kuwedzera chisimbiso girisi inzira yebetsero;
6. Kana vharuvhu yakavharwa zvachose, kuongorora kwemukati kwekuputika uye kurapwa kwepasi rekushisa bhora valve inofanira kuitwa sezvinobvira;
Kushanda kwevhavha inotonhora kunofanira kuzarura nekuvhara zvakakwana sezvinobvira, uye valve isingagoni kuvhurwa uye yakavharwa inofanira kutamiswa sezvinobvira.


Nguva yekutumira: Mar-08-2022