MZ45XUnderground Soft Seal Gate Valvesalso known asUnderground Gate ValvesIt is aUnderground Gate Valves. It can be directly buried into the ground, without the need to build manholes, which reduces the area of road excavation; the very small manhole chamber can keep the road surface beautiful, reduce the difficulty of construction, and reduce the cost of the project. It can be widely used in water, sewage, construction, petroleum, chemical, food, energy system and other fluid pipelines as a regulating and intercepting device.
Product Features
Underground soft seal gate valves are inSoft Seal Gate ValvesA drive lever is mounted on the top, and the user opens and closes it by turning the lever on the ground.gate valve. The advantages are as follows:
- 安装便捷:可直接埋于地下,无需垒砌窨井。
- 启闭方便:使用地面上传动杆启闭。
- 地面下沉将不会影响地下软密封闸阀的正常工作。
- 采用承插式连接,能有效缓解地面沉降对阀门的不良影响。
Product Parameters
产品型号 | MZ45X-16Q |
阀体材质 | 球墨铸铁 |
阀瓣材质 | Ductile iron + NBR |
公称压力 | ≤1.6Mpa |
适用介质 | 水等 |
适用温度 | ≤80°C |
Product Size Reference

通径 | L | H |
DN50 | 178 | 355 |
DN65 | 190 | 375 |
DN80 | 203 | 415 |
DN100 | 229 | 476 |
DN125 | 254 | 540 |
DN150 | 267 | 600 |
DN200 | 292 | 720 |
DN250 | 330 | 875 |
DN300 | 356 | 990 |
DN350 | 380 | 1050 |
DN400 | 405 | 1245 |
DN450 | 430 | 1310 |
DN500 | 455 | 1560 |
DN600 | 507 | 1750 |




















