原文：
           HH44X微阻緩閉止回閥由閥體、閥蓋、閥瓣、呼吸閥閥軸及調(diào)節(jié)閥等組成，它具有閥瓣輕、開(kāi)度大、節(jié)電效果顯著，流體阻力小，截止閥水錘消除機(jī)構(gòu)設(shè)計(jì)新穎，密封性能穩(wěn)定可靠、耐磨損、減壓閥使用壽命長(zhǎng)、運(yùn)行平穩(wěn)、無(wú)震動(dòng)、無(wú)噪音等特點(diǎn)。

　 安裝在水泵出口處用來(lái)防止安全閥介質(zhì)逆流和消除破壞性水錘，平衡閥并能有效地減少閥門(mén)關(guān)閉的水錘壓力，可保障管網(wǎng)安全運(yùn)行。

“ Micro Slow Close Check Valve features and uses ”是由廣州奧村閥門(mén)有限公司提供的閥門(mén)新聞，譯文僅供參考。另外，止回閥還提供相關(guān)產(chǎn)品搜索： 消聲止回閥、 微阻緩閉止回閥、 蝶型止回閥、 銅止回閥、 更多止回閥產(chǎn)品等。

譯文：
          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.