FIRE PROTECTION CHECK VALVE FIG.065U
UL/FM
FIG.065U 鑄鐵橫式逆止閥
FIRE PROTECTION CHECK VALVE
UL Listed FM Approved, Horizontal swing, Renewable seat and disc.
| 零件 PART | 材質 MATERIAL |
|---|---|
| 閥體 BODY | CAST IRON |
| 閥蓋 COVER | CAST IRON |
| 閥座環 SEAT RING | CAST BRONZE |
| 閥盤 DISC | DUCTILE IRON |
| 閥座 DISC SEAT | NBR |
| 標稱壓力 | 試驗壓力(水壓) | |
|---|---|---|
| Nominal Pressures:175 PSI | 閥 體 | 閥 座 |
| 法蘭規格：ANSI CLASS 125 | 25kg f/cm2 | 25kg f/cm2 |
| 尺寸 | 3 | 4 | 6 | 8 |
| L | 241 | 292 | 356 | 495 |
| H | 194 | 223 | 276 | 304 |
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