:
: 销售
铸铁/球铁缓衡止回阀参数:
公称压力 | zui高使用压力 | 试验压力(水压) | |
80℃以下之水 | 阀体 | 阀座 | |
1.0Mpa | 1.0Mpa | 1.5Mpa | 1.1Mpa |
1.6Mpa | 1.6Mpa | 2.4Mpa | 1.76Mpa |
中国台湾富山铸铁止回阀零件:
零件PART | 材质MATERIAL | |
阀体BODY | CAST/DUCTILE IRON | FC20/FCD45 |
阀座SEAT | CAST BRONZE | BC6 |
伞型導流器 | DUCTILE IRON | FCD45 |
轴心STEM | STAINLESS STEEL | SUS410 |
弹簧SPRING | STAINLESS STEEL | SUS304 |
阀盘DISC | CAST IRON | FC20 |
FS-073/073D铸铁消声止回阀尺寸:
尺寸 | 2 | 2-1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 |
L | 183 | 200 | 210 | 217 | 255 | 285 | 420 | 325 | 375 | 425 | 525 |
H | 160 | 170 | 180 | 190 | 220 | 255 | 290 |
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D | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 405 | 460 | 515 | 575 |