FIRE PROTECTION GATE VALVE FIG.473U
UL/FM
FIG.473U-砲金銅昇桿式閘閥
FIRE PROTECTION GATE VALVE
UL Listed FM Approved, Outside screw and yoke, Solid wedge disc, Threaded ends.
| 零件 PART | 材質 MATERIAL |
|---|---|
| 閥體 BODY | CAST BRONZE |
| 閥蓋 BONNET | CAST BRONZE |
| 閥桿 STEM | BRASS |
| 閥盤 DISC | CAST BRONZE |
| 迫緊 PACKING | GRAPHITE |
| 最高使用壓力 MAX.WORKING PRESSURE | 試驗壓力(水壓)HYD. TEST | |
|---|---|---|
| 標稱壓力 | 閥體 | 閥座 |
| 175 PSI | 25kg f/cm2 | 25kg f/cm2 |
| 尺寸 | 1/2 | 3/4 | 1 | 1 1/4 | 1 1/2 | 2 |
| L | 59 | 61 | 73 | 79 | 84 | 90 |
| H | 128 | 145 | 163 | 189 | 213 | 248 |
| h1 | 146 | 167 | 192 | 226 | 259 | 304 |
| D | 15.8 | 20 | 25 | 32 | 40 | 50 |
評論列表