[Essential information]
      Working principle: disc trap is the use of steam and condensed water through the valve hole when the flow rate and volume change of different thermodynamic properties, drive the valve plate switch valve seat hole, so as to achieve steam drainage.

主要材料表：

[閥門特點]
      結構合理、體積小、重量輕、安裝方便。不怕凍、耐水擊、耐過熱帶有不銹鋼過濾裝置、維護方便動作靈敏、密封性能好，使用壽命長。

[適應工況]
       適用于高溫蒸汽主管線和過熱蒸汽管網的阻汽排水。