Kuiswa kwemaitiro bhuku remagetsi butterfly valve

1. Isa vharafu pakati pemaflange maviri asati aiswa (flange butterfly valve inoda pre yakaiswa gasket chinzvimbo kumativi ose maviri)

2. Isai mabhoti uye nzungu kumativi ose maviri mumakomba eflange anoenderana kumativi ose maviri (gasket nzvimbo yeflange butterfly valve inoda kugadziriswa), uye simbisai nzungu zvishoma kuti ugadzirise flatness yeflange pamusoro.

3. Gadzirisa flange kune pombi ne-spot welding.

4. Bvisa valve.

5. Weld flange zvachose kune pombi.

6. Mushure mekunge chibatanidza chewelding chatonhodzwa, isa vharuvhu kuti uve nechokwadi chekuti vharafu ine nzvimbo yakakwana inofambiswa muflange kudzivirira vharafu kuti isakuvare, uye simbisa kuti bhoti ye butterfly ine imwe dhigirii yekuvhura (iyo flange butterfly valve inoda kuwedzera kuvhara gasket);gadzirisa nzvimbo yevhavha uye simbisa mabhoti ose (teerera kuti usanyanya kupinza);vhura vharuvhu kuti uve nechokwadi chekuti ndiro yevharuvhu inogona kuvhura uye kuvhara zvakasununguka, uye wozoita kuti ndiro yevharuvhu ivhure zvishoma.

7. Simbisa nzungu dzose zvakaenzana.

8. Iva nechokwadi chokuti valve inogona kuzarura uye kuvhara zvakasununguka.Cherechedza: ita shuwa kuti butterfly plate haibati pombi.

Ongorora: kuvhura nekuvhara sitiroko yekudzora meshini yakagadziridzwa kana yemagetsi butterfly valve ichisiya fekitori.Kuti udzivise gwara risiri iro kana simba rakabatana, mushandisi anofanira kuvhura nemaoko kusvika hafu (50%) chinzvimbo asati abatanidza magetsi, uye wobva wadzvanya switch yemagetsi kutarisa switch uye kutarisa nzira yekuvhura yevhavha yekutungamira. yevhiri rechiratidzo.