butterfly check valve 中文意思是什麼

butterfly check valve 解釋
蝶式止回閥
  • butterfly : n 1 蝴蝶；蝶式，蝶形。2 〈比喻〉舉止輕浮的人〈尤指輕浮的婦女〉；游手好閑的人。3 【機械工程】蝶形...
  • check : n 1 （象棋）將軍（ ），被將軍的局面。2 （突然的）妨礙[制止，阻止]；停頓，挫折；【打獵】（獵狗聞不...
  • valve : n 1 【機械工程】閥，活門，舌門；汽門。2 【解剖學；動物學】瓣，瓣膜；（貝）殼瓣；【植物；植物學】...
  1. The litter - resistance slowly closing butterfly check valve is developed a newest product based on our butterfly check valve, hydra - matic transmission to be add in the valve with unique design, new stuction and optimum performance, can be used pipeline of water supply and dring with such media : fresh water, sea water, sewage, raw water, ect. the valve should be installed at outlet of the water pump, in stapping the pump, the process of slowly closing after valve plate shuts rapidly. can be guard effectively against the destruction water hummer, so to ensure the safe operation of the pipline

    微阻緩閉蝶式止回閥是在我廠生產的蝶式雙瓣止回閥的基礎上利用能量轉換原理增設油壓緩閉裝置的新型模式止回閥，設計獨特，結構新穎，性能優宜，適用於凈水，源水，污水，海水等介質的供、排水管路中，安裝於水泵出口端，停泵時由於油壓阻尼作用法盤先速閉后緩閉，以消除破壞性水錘，保證灌路安全運行。
  2. Butterfly swing check valve

    蝶式止回閥
  3. 418 this is a gate valve ( check valve, butterfly valve, cut - off valve, magnetic valve, remote valve, relief valve, throttle valve, cock )

    這是一個閘閥（止回閥、蝶閥、切斷閥、電磁閥、遙控閥、安全閥、節流閥、旋塞） 。
  4. Check valve and butterfly valve combinations are very popular ; normally a short spool piece is required between the valves

    止回閥和蝶閥組裝是很常見的，通常需要在閥門之間增加一段短管。
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