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Product name： | QV300X-HH41X缓闭式逆止阀 | |||||
| specification： |   Zoom in on the image |
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| Category： | Pump valve fittings -- 止回阀 | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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QV300X-HH41X缓闭式逆止阀
作用与用途：
能够调控启闭速度的止回阀，在水泵启动或停止运行时，可配合现场调节至最佳开启或关闭速度。可用于高层建筑，以达到安全及安静的启闭效果。
技术参数：
1、 公称压力：1.0Mpa、1.6Mpa1、2.5Mpa
2、 壳体试验压力：P=1.5PN
3、 密封试验压力：P=1.1PN
4、 适用介质：水
5、 适用温度：0℃—80℃
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