• <dd id="msoey"></dd>
    <menu id="msoey"><strong id="msoey"></strong></menu>
  • <menu id="msoey"></menu>

    Single Seat Regulating Valve

    Body:WCB、WC9、CF8、CF8M etc
    Trim:304、304+STL/PTFE、316、316+STL/PTFE
    Packing:V Type PTFE、Flexible graphite、corrugated pipe


    Ordering hotline:021-54150349

    Immediately consult
    • Product introduction
    • Product parameters
    There is one trim and one seat within the single seat regulating valve,,the advantage is the small leakage, with the big unbalanced force,its allowable differential pressure is smaller than that of two-seat valve. It is better to equip with valve positioned for the high pressure difference and large caliber, The valve with nominal diameter (> 25mm) is of double guiding structure. It can be opened or closed by changing the connecting position between the stem and the spool.
    1. Body
    2. Gasket
    3. Bolt
    4. Seat
    5. Trim
    6. Gasket
    7. Guide sleeve
    8. Bonnet
    9. Stud
    10. Packing pads
    11. Packing
    12. Sleeve nuts


    久久伊人精品777,日本AV加勒比一区二区,富二代91在线国产视频,swag希希视频在线,99热在线精品视频日韩,国产主播自慰站,可爱少女萝莉动图,k频道vip国产网红在线 麻豆传媒0029女主| 沈芯语麻豆传媒作品迅雷播放| 韩国圣诞节歌曲| 国产小情侣情侣酒店| 主播网红在线视频观看| 家有杰克剧情相似的国产电影| 2018在线国产偷拍视频搜索| 经典的国产主播电影有哪些| 麻豆传媒徐韵| 99在线观看精品av| 影音先锋日本自慰av| 国产 警花 剧情| av漫画在线看| 快播在线视频咋用| 麻豆传媒?在线| 女教师2017中文字幕免费| 人人色国产在线视频播放器| 听说电影免费中文字幕| 国产剧情影片夜色撩人| 92国产情侣在线等| 午夜在线观看艾杏| 好看的国产动漫剧情超甜国漫| 青青草模特国产色图| 丝袜美腿国产电影| 沈芯语免费视频| 国产sm电影女王迅雷下载| 有孩子女同性恋老公不离婚| 食尸人中文字幕在线观看| 国产丝袜黑色高跟视频| 偷拍久久国产视频 国产自拍| 下载 精东影业 葫芦| 国产主播精品福利视频| 国产偷拍360| 国产漂亮萝莉 magnet| 午夜视频在线面免费观看| 国产3p人妻1| 迅雷国产萝莉资源 迅雷下载地址| 日本无马| 欧美美女制服| 日本皮炎湿疹膏| 正在播出小情侣 中文字幕| http://www.brainpunchgames.com http://www.iouxiang.com http://www.wardrobe-store.com http://www.yaboni.com http://www.dzcfjc.com http://www.line-011.com