<rt id="6a64u"><acronym id="6a64u"></acronym></rt><rt id="6a64u"><tr id="6a64u"></tr></rt>
  • 
    
    <li id="6a64u"></li>
  • <strike id="6a64u"><tr id="6a64u"></tr></strike>
  • <strike id="6a64u"></strike>
  • <li id="6a64u"><source id="6a64u"></source></li>
    <rt id="6a64u"></rt>
  • current location: Home   >> News >> Company news

    Fluorine-lined ball valve features

    1. Small fluid resistance, lining the inner wall of the ball valve smooth, smooth flow channel is all kinds of valves in a small fluid resistance Z.

    2. The switch is quick and convenient, only need to rotate the sphere by 90° to complete the opening and closing actions.

    3. Special molding process is adopted to line the lining material on the inner wall of the valve shell, which can resist the corrosion of strong acid and alkali media. Lining spherical and PTFE seat combination, good sealing, to achieve zero leakage.

    4. Pneumatic, electric, hydraulic and other driving devices can be configured to realize remote control and automatic operation.

    5. The ball is integrated with the valve stem, which eliminates the rotation Angle difference, eliminates the danger of the valve stem rushing out of the body due to the pressure change, and ensures the safety and reliability of use.


    无码伊人66久久大杳蕉网站谷歌| 国产成人无码av片在线观看不卡| 国产av永久无码天堂影院| 在线观看中文字幕| 国产精品多人p群无码| 日日摸夜夜添无码AVA片| 精品久久久久久中文字幕人妻最新| 无码H肉动漫在线观看| 区三区激情福利综合中文字幕在线一区亚洲视频1 | 国产成人综合日韩精品无码不卡| 久久久人妻精品无码一区| 亚洲AV无码专区在线播放中文| 暖暖日本免费中文字幕| 日韩乱码人妻无码中文字幕视频| 亚洲av永久无码精品漫画 | √天堂中文www官网| 久久无码一区二区三区少妇| 少妇人妻无码精品视频| 亚洲一区二区三区无码中文字幕| 中文字幕精品视频| 好看的中文字幕二区高清在线观看 | 久久精品?ⅴ无码中文字幕| 日韩精品久久无码人妻中文字幕 | 婷婷四虎东京热无码群交双飞视频 | 天堂Aⅴ无码一区二区三区| 最近最新高清免费中文字幕 | 天堂网在线最新版www中文网| 亚洲Av无码乱码在线播放| 精品久久久久久无码中文字幕一区| 国产麻豆天美果冻无码视频| 最好看的电影2019中文字幕| 最近中文字幕2019视频1| 日本免费中文字幕| 人妻精品久久久久中文字幕69| 中文字幕人成高清视频| 亚洲人成无码久久电影网站| 亚洲Av无码专区国产乱码不卡| 无码AV一区二区三区无码 | 一本一道AV无码中文字幕| 中文在线资源天堂WWW| 无码超乳爆乳中文字幕久久|