中国台湾东光RING青铜升杆式闸阀中国台湾台光阀门厂生产。
青铜升杆式闸阀简介 型号FIG.473U 压力标准(PN16,PN10) |
| FIRE PROTECTION GATE VALVE | UL Listed FM Approved, Outside screw and yoke, Solid wedge disc, Threaded ends. | | | 零件 PART | 材质 MATERIAL | 阀体 BODY | CAST BRONZE | 阀盖 BONNET | CAST BRONZE | 阀杆 STEM | BRASS | 阀盘 DISC | CAST BRONZE | 紧迫 PACKING | GRAPHITE |
| 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 | | 标称压力 | 试验压力(水压) | Nominal Pressures:175 PSI | 阀体 | 阀座 | | | 25kg f/cm2 |
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