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樓控用球閥

氣動(dòng)球閥在安裝前,安裝期間的操作規(guī)范

發(fā)布日期:2022-04-18 點(diǎn)擊率:124

   

  氣動(dòng)球閥的安裝須嚴(yán)格按照產(chǎn)品說(shuō)明書(shū)上的安裝流程進(jìn)行,下面詳細(xì)介紹氣動(dòng)球閥在安裝時(shí)的具體操作規(guī)范,包括安裝前,安裝過(guò)程中的操作流程與注意事項(xiàng):


  氣動(dòng)球閥安裝前應(yīng)取掉法蘭端兩邊的保護(hù)蓋,在閥完全打開(kāi)的狀態(tài)下進(jìn)行沖洗清潔;應(yīng)按規(guī)定的信號(hào)(電或氣)進(jìn)行整機(jī)測(cè)試,防止因運(yùn)輸產(chǎn)生振動(dòng)影響使用性能,合格后方可上線安裝(接線按電動(dòng)執(zhí)行機(jī)構(gòu)線路圖);準(zhǔn)備與管道連接前,須沖洗和清除干凈管道中殘存的雜質(zhì),這些物質(zhì)可能會(huì)損壞閥座和球。

  

  氣動(dòng)球閥安裝期間,請(qǐng)不要用閥的執(zhí)行機(jī)構(gòu)部分作為起重的吊裝點(diǎn),以避免損壞執(zhí)行機(jī)構(gòu)及附件;氣動(dòng)球閥應(yīng)安裝在管道的水平方向或垂直方向;安裝點(diǎn)附近的管道不可有低垂或者承受外力的現(xiàn)象,可以用管道支架或者支撐物來(lái)消除管線的偏離。

  

  氣動(dòng)球閥與管道連接后,請(qǐng)用規(guī)定的扭矩交叉鎖緊法蘭連接螺栓。


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