熱靜力膜盒式蒸汽疏水閥 Thermal diaphragm steam trap
產品介紹：膜盒式蒸汽疏水閥主要動作元件金屬膜盒，膜盒內根據熱脹冷縮原理開啟和關閉閥門。廣泛用于蒸汽主管線、伴熱管線、干燥器和工業加熱蒸汽設備系統，供熱采暖片上是的選擇。
結構特點：
1、結構簡單，維護方便。
2、部件全部采用合金處理的不銹鋼，耐磨耐氣蝕，使用壽命長。
3、排空能力強，排水迅速，安裝方式隨意。
4、可以實現多個膜盒組合，使用于大的排量場合。
5、零泄漏，背壓率達到75%以上。
Introduction:The main part of the diaphragm trap os metallic diaohragm.Inside the diaphragm,the valve will be opened and closed in compliance with the principle of metal expand on heating and contract on cooling.This kind of trap enjoys extensive application in main pipelines,heat accompanying pipelines,drier and heating equipment.It is your best choice for heating equipment.
Sreuctures:1.Simple structure will facilitate maintenance.
2:All the parts are made of stainless steel with long service life and abilities to resist abrasiveness.
3.Excellent abilities to discharge gas;able to tapidly discharge water;the inatallment can be conducted in free way.
4.Several diaphragms can be combined to serve the working places needing large fas amount discharged.
5.No leakage,the rate of back pressure up to above75%.
主要零件材料和性能參數 Main parts and specifications

維護與檢修
疏水閥運行期一般為12個月，到期打開出口體清除臟物，清洗濾網，如介質雜質較多，可以酌情提前清洗。疏水閥由于使用過久可能有封閉不嚴現象，這時，要及時更換或維修（如維修：打開出口體，把閥蓋卸下打開，檢查閥片，閥座密封是否磨損。可以用600目金鋼砂混機油在平臺上研磨，達到電二件互為密封為止。）  
 

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