原文：
           HH44X微阻缓闭止回阀由阀体、阀盖、阀瓣、呼吸阀阀轴及调节阀等组成，它具有阀瓣轻、开度大、节电效果显着，流体阻力小，截止阀水锤消除机构设计新颖，密封性能稳定可靠、耐磨损、减压阀使用寿命长、运行平稳、无震动、无噪音等特点。

　 安装在水泵出口处用来防止安全阀介质逆流和消除破坏性水锤，平衡阀并能有效地减少阀门关闭的水锤压力，可保障管网安全运行。

“ Micro Slow Close Check Valve features and uses ”是由中国止回阀网提供的阀门新闻，译文仅供参考。另外，中国止回阀网还提供相关产品搜索： 消声止回阀、 微阻缓闭止回阀、 蝶型止回阀、 铜止回阀、 更多止回阀产品等。

译文：
          HH44X Micro Slow Close Check Valve from the valve body, valve cover, valve valve, the valve shaft and adjustCheck Valves valves etc., it has the disc light, opening a large, energy-saving effect is remarkable,Plug Valves the fluid resistance, elimination of body of water hammer novel design, reliable sealing, wear resistance, longBellows Seal Valves life, smooth running, no vibration, no noise and so on. Installed in the pump outlet to prevent Safety Valves the media from upstream and the elimination of destructive water hammer, and can effectively reduce theButterfly Valves water hammer pressure valve closed, to protect the safe operation of pipelines.

原文来源：http://www.1zhihuifa.com/

2010-08-25 07:21

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