RESILIENT SEATED GATE VALVE FIG.872
彈性座封閘閥
FIG.872
RESILIENT SEATED GATE VALVE
Rubber seated, Bolted bonnet, Flanged ends.
| 零件 PART | 材質 MATERIAL |
|---|---|
| 閥體 Body | Ductile Iron |
| 閥蓋 Bonnet | Ductile Iron |
| 閥桿 Stem | Stainless Steel |
| 閥盤 Disc | Ductile Iron+EPDM |
| 閥盤螺帽 Disc nut | Cast Bronze |
| 墊片 Gasket | EPDM |
| 格蘭 Gland | Ductile Iron |
| 手輪 Handwheel | Ductile Iron |
| 最高工作壓力／Max.working pressure | ||
|---|---|---|
| 閥體測試／Body test | 閥座測試／Seat test | |
| 7.5 kg f/cm2(HYD.) | 17.5 kg f/cm2(HYD.) | 7.5 kg f/cm2(HYD.) |
| 尺寸 | 2˝ | 2½˝ | 3" | 4˝ | 5˝ | 6˝ | 8˝ | 10˝ | 12˝ |
| L | 180 | 190 | 240 | 250 | 254 | 280 | 300 | 380 | 400 |
| H | 380 | 380 | 460 | 540 | 540 | 670 | 780 | 890 | 990 |
| ØW | 200 | 200 | 250 | 250 | 250 | 315 | 315 | 400 | 400 |
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