|
HC41X节能梭式止回阀主要用于给水系统，垂直安装在管路中，靠系统内的压力差和阀瓣的自身重量实现升降，自动阻止介质水的逆流，保证管路的正常运行使用。
HC41X energy shuttle valve is mainly used for water supply system, mounted vertically in the pipeline, by the pressure difference within the system and valve of its own weight to achieve lift, automatic stop media water upstream, to ensure the normal operation of the pipeline to use.
HC41X节能梭式止回阀主要技术参数
| 公称压力 |
1.0 |
1.6 |
2.5 |
| 壳体试验压力 |
1.5 |
2.4 |
3.75 |
| 密封试验压力 |
1.1 |
1.76 |
2.75 |
| 介质温度 |
≤80℃ |
| 适用温度 |
清水、油品 |
HC41X节能梭式止回阀主要零件材料
| 阀体 |
铸铁、铸钢 |
| 导向网 |
球墨铸铁 |
| 阀瓣 |
铸钢镀锌件 |
| 密封面 |
丁腈橡胶 |
HC41X节能梭式止回阀主要外形尺寸
| DN |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
| L |
165 |
205 |
215 |
240 |
292 |
330 |
355 |
495 |
620 |
700 |
785 |
915 |
注:法兰连接尺寸：铁制阀门按GB4216.4（5) -84标准，钢制阀门按GB/T9113.1-2000（RF）标准。 | 
