行業新聞-山東達瑞科流體控制有限公司

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  • 氣動閥門的良好運行少不了高質量的氣源輔助

    氣動閥門的良好運行少不了高質量的氣源輔助氣動閥門在控制各類介質上有着獨特的好處,市場占有率也很高,常用的氣動閥門有對夾式氣動球閥、氣動高壓硬密封球閥等。不過,氣動閥門良好運行的基礎就是優質氣源的輔助。蘇州閥門廠家氣動閥門廠家生産
    發布時間:2018-09-18   點擊次數:44

  • 閥門的分類

    這種分類辦法既按原理、效果又按結構劃分,是現在世界、國内最常用的分類辦法。一般分閘閥、截止閥、節流閥、表面閥、柱塞閥、隔膜閥、旋塞閥、球閥、蝶閥、止回閥、減壓閥安全閥、疏水閥、調度閥、底閥、過濾器、排污閥等。按用途和效果分類調度閥類——首
    發布時間:2018-05-26   點擊次數:25

  • 氣動調節閥最常見的故障及産生的原因

    (一)調節閥不動作,故障現象及原因如下;1.無信号、無氣源。1氣源未開,2由于氣源含水在冬季結冰,導緻風管堵塞或過濾器、減壓閥堵塞失靈,3壓縮機故障4氣源總管洩露。2.有氣源,無信号。1調節器故障2定位器波紋鋼漏氣3調
    發布時間:2018-05-11   點擊次數:43

  • 解決安裝閥門不嚴易造成事故方法

    (1)法蘭螺孔應對正,螺孔與螺栓直徑應配套。法蘭連接螺栓長短應一緻.螺毋應在同一側.螺栓擰緊後宜伸出螺毋1-3扣。(2)法蘭接口不宜埋入土中.而宜安設在檢查井或地溝内.如必須将其埋人土中時.還應采取防腐措施.(3)平焊鋼法蘭與管道裝配時.管
    發布時間:2018-05-11   點擊次數:31

  • 閥門的分類有哪些

    閥門的用途廣泛,種類繁多,分類方法也比較多。無錫鑫誼自動化總結到閥門的分類。總的可分兩大類:第一類自動閥門:依靠介質(液體、氣體)本身的能力而自行動作的閥門。如止回閥、安全閥、調節閥、疏水閥、減壓閥等。第二類驅動閥門
    發布時間:2018-05-11   點擊次數:37

  • 氣動閥門的工作原理

    利用壓縮空氣推動執行器内多組組合氣動活塞運動,傳力給橫梁和内曲線軌道的特性,帶動空芯主軸作旋轉運動,壓縮空氣氣盤輸至各缸,改變進出氣位置以改變主軸旋轉方向,根據負載(閥門)所需旋轉扭矩的要求,可調整氣缸組合數目,帶動負載(閥門)工作。兩位五
    發布時間:2018-05-11   點擊次數:44

  • 氣動球閥的工作原理

    氣動球閥的球體是由旋塞閥轉變而來的,它的球心為旋轉90°的動作,球體繞閥體中心線作旋轉來達到開啟,有圓形通孔或通道通過其軸線。當球心旋轉到90°時閥門處于緊閉狀态,當執行器工作時,隻需很小的轉動力矩就能将閥門關緊嚴密,從而可達到快速截斷切斷
    發布時間:2018-05-11   點擊次數:33

  • 硬密封氣動球閥的六大特點

    硬密封氣動球閥,是新一代高性能球閥,适用于長輸管線和一般工業管線,硬密封氣動球閥其強度、安全性、耐惡劣環境性等在設計時進行了特殊考慮,适用于各種腐蝕性和非腐蝕性介質。硬密封氣動球閥具有以下特點:1、可靠的閥杆密封和低操作力矩:除了設置标準
    發布時間:2018-05-11   點擊次數:73

  • 閥門維護保養小妙招

    維護保養方法1、閥門應該放在通風和比較幹燥的密室内,閥門通路的兩端要堵塞住。2、如果存放的時間比較長,應該定期檢查,和定期清洗,清洗完後要塗防鏽的油。&
    發布時間:2018-05-11   點擊次數:30

  • 氣動閥門工作原理

    利用壓縮空氣推動執行器内多組組合氣動活塞運動,傳力給橫梁和内曲線軌道的特性,帶動空芯主軸作旋轉運動,壓縮空氣氣盤輸至各缸,改變進出氣位置以改變主軸旋轉方向,根據負載(閥門)所需旋轉扭矩的要求,可調整氣缸組合數目,帶動負載(閥門)工作。氣動閥
    發布時間:2017-12-14   點擊次數:139

  • 氣動球閥工作原理與開啟關閉

    閥門的作用都是将液體或氣體截留住,使它不能随意通過。不同種類的閥門的用途不一樣,氣動球閥就是一類被廣泛應用于航空煤油、天然氣、液化氣、管道煤氣等管道上的一種閥門。接下來我們将來詳細了解下氣動球閥工作原理。氣動閥門廠家氣動球閥工作
    發布時間:2017-12-14   點擊次數:137

  • 氣動球閥的優點

    氣動球閥主要用于截斷或接通管路中的介質,亦可用用于流體的調節與控制,它與其它閥類相比的優點:1、流體阻力小、球閥是所有閥類中流體阻力小的一種,即使是縮徑球閥,其流體阻力也相當小。球閥供應商2、止推軸承減小閥杆磨擦力矩,可使閥杆長期操作平穩靈
    發布時間:2017-12-14   點擊次數:128

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