| IMPA编码 | 756368 |
| 单位 | PCE |
| 中文标题 | 756368 蝶阀 DIN标准 铸铁材质 半凸耳式 #5720型号 DN450 |
| 英文标题 | BUTTERFLY VALVE DIN CAST IRON, Semi Lug Type #5720 450MM |
| 英文说明 | Nodular Cast Iron body, vulcanized liner semi lug type butterfly valve with Aluminium bronze disc. Center fix stem with standardized pattern for actuator mounting. Can handle negative pressure (vacuum), due to the meticulous vulcanization process. |
| 中文说明 | 球墨铸铁阀体，硫化衬里半法兰型蝶阀，配有铝青铜阀瓣。中心固定阀杆具有标准化的执行器安装模式。由于精细的硫化过程，能够处理负压（真空）。 |
| IMPA版本 | 8th Edition |
| 售价（不含税运CNY） | 暂无价格 |
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