Iyo yepurasitiki bhora vharafu inoshanduka kubva kune dutu remhepo.Zvimedu zvaro zvinogonesa nekuvhara zvinoshandiswa sedenderedzwa.Iyo axis ye spherical inokuvadza valve kutenderera inotenderedzwa 90 madhigirii kuti iwane chinangwa chekuvhura nekuvhara.Iyo yepurasitiki bhora vharafu inokodzera kubatwa kweiyo nzira yekutapurirana ine corrosive media.Kushanda tembiricha yekushanda tembiricha yemhando dzakasiyana PVC 0 ℃ ～ 50 ℃, C -PVC 0 ℃ ～ 90 ℃, PP -20 ℃ ～ 100 ℃, PVDF -20 ℃ ～ 100 ℃ yePlastiki yerollsse inopikisa zvikuru.Mhete yekuisa chisimbiso inoshandisa EPDM neFKM;ine yakanakisa corrosion resistance uye kuwedzera hupenyu hwesevhisi.Flexible uye nyore kushandisa.Plastiki bhora vharafu bhora rose vharafu inovuza, simba rakakwirira, uye nyore kuparadzanisa kubatanidza bhora mavharuvhu.
Iyo yepurasitiki bhora vharafu haina kungoita chimiro chakareruka uye kuita kwakanaka kwekuisa chisimbiso, asi zvakare ine vhoriyamu diki, huremu huremu, diki mashandisirwo emidziyo, diki yekuisa saizi, diki yekutyaira nguva mune imwe dhayamita yezita, diki Imwe yeanokurumidza mavharuru marudzi mu makore gumi apfuura.Kunyanya munyika dzakabudirira dzakabudirira dzakadai seUnited States, Japan, Germany, France, France, Italy, West, neBritain, kushandiswa kwemavharuvhu ebhora kwakakura kwazvo, uye kushandiswa kwemhando uye huwandu huchiri kuwedzera.
Nheyo yekushanda yevharuvhu yebhora repurasitiki inofanira kuvhurwa kana kuvharwa netsinga yevharuvhu inotenderera.Shanduko yacho ikareruka, saizi idiki, chisimbiso chakavimbika, chimiro chiri nyore, kuchengetedza kuri nyore, chisimbiso uye denderedzwa rinowanzovharwa, hazvisi nyore kuparadzwa nevezvenhau, uye rinoshandiswa zvakanyanya mu. maindasitiri akasiyana.
Ivhavha yebhora rudzi rutsva rwevharuvhu yakashandiswa zvakanyanya mumakore achangopfuura.Iine zvinotevera zvakanakira:
1. Kurwisana kwemvura kuduku, uye maitiro ayo ekudzivirira akaenzana nechikamu chepombi chehurefu hwakafanana.
2. Chimiro chakareruka, hukuru hudiki, huremu huremu.
3. Yakasimba uye yakavimbika.Parizvino, zvisimbiso zvevhavha yebhora zvinoshandiswa zvakanyanya mupurasitiki nekuisa chisimbiso, uye zvakashandiswa zvakanyanya muvacuum masisitimu.
4. Nyore kushanda, kukurumidza kuvhura uye kuvhara, chero bedzi iyo yakazara nhanho kusvika pachiyero chakazara, ingotenderera 90 ° kuti ufambise kure-kure kutonga.
5. Kugadzirisa nyore, nyore bhora valve chimiro, denderedzwa rekuisa chisimbiso rinowanzoshanda, uye rinonyanya nyore disassembly uye kutsiva.
6. Kana yakazaruka kana yakavharwa zvakakwana, chivharo che sphere uye chigaro chevhavha chinoparadzaniswa kubva pakati.Kana iyo yepakati inopfuura, haizokonzeri kukukurwa kwevhavhavhavhavha.
7. Chiyero chekushandiswa chakakura, kubva padiki kusvika kune mashoma mm kusvika pamamita mashoma, kubva pakakwirira vacuum kusvika kune yakakwirira.
Nguva yekutumira: Kubvumbi-14-2023