襯PTFE、F46、PFA 控制閥

多種防腐襯里控制閥有：蝶型、球型、拄塞閥、截止閥等，這里以蝶型閥為例，介紹應用性能特點及選用參數
 
There are many kinds of antisepsis valves: butterfly valve, ball valve, gate valve and so on. As the butterfly valve for example, I will introduce the application and parameter.

性能結構特點

 
襯PTFE、F46、PFA套外側靠背，與閥體內腔接觸部位，采用彈性支撐材料，提高密封性能
Elastomer material to improve seal ability. 
優良的三級軸向密封設計
 
Great three class seal design.
采用無銷設計，蝶板完全包覆PTFE、F46、PFA材料 
The disc cover PTFE、F46、PFA material completely
蝶板也可采用蒙耐爾、哈式、雙相鋼等材料 
The disc can also apply Monel, Hahi, steel and likes.