Double plate wafer check valve
Double plate wafer swing check valve
YeBS 4504 BS EN1092-2 PN10 / PN16/ PN25 flange inokwira.
Face-to-Face dimension inoenderana ne ISO 5752 / BS EN558.
Epoxy fusion coating.
Kushanda Kumanikidza | PN10 / PN16 / PN25 |
Kuedza Kudzvinyirira | Shell: 1.5 nguva yakatarwa kumanikidzwa, Chigaro: 1.1 nguva yakatarwa kumanikidzwa. |
Kushanda Tembiricha | -10°C kusvika 80°C (NBR) -10°C kusvika 120°C (EPDM) |
Yakakodzera Media | Mvura, Mafuta uye gasi. |
Chikamu | Material |
Muviri | Ductile Iron / WCB |
Disc | Ductile Iron / Al Bronze / Stainless Simbi |
Spring | Simbi isina ngura |
Shaft | Simbi isina ngura |
Seat Ring | NBR / EPDM |
Wafer butterfly cheki valve chigadzirwa chekuchengetedza-simba, chinogadzirwa zvichibva kune yekune dzimwe nyika tekinoroji uye zvinoenderana nehukama hwepasirese mwero.Ichi chigadzirwa chinoratidzwa nekunaka kuchengetedza kuita, kuchengetedzeka kwepamusoro uye kuvimbika uye kushomeka kwekuyerera.Inokodzera masisitimu. mumaindasitiri epetrochemicals, kugadzira chikafu, mishonga, machira, kugadzira mapepa, kupa mvura uye kudhiraivha, simbi, simba uye chiedza indasitiri.