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 nenzungu 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 chekubatanidza chatonhodzwa, isa vheji kuti uone kuti valve ine nzvimbo yakakwana inofambiswa muflange kudzivirira kuti valve isakanganiswa, uye iva nechokwadi chokuti ndiro ye butterfly ine imwe dhigirii yekuzarura (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.

Cherechedza: kuvhura uye kuvhara kwemaitiro ekugadzirisa kwakagadziridzwa kana magetsi butterfly valve achibva mufekitari. Kuti udzivise nzira isiriyo kana simba rakabatana, mushandisi anofanira kuvhura nemaoko kusvika hafu (50%) chinzvimbo asati abatanidza magetsi, uye wobva wadzvanya switch yemagetsi kuti utarise switch uye tarisa nzira yekuvhura yevhavha yekutungamira yevhiri rechiratidzo.