日本一区不卡_老司机avhd101_免av片_最新国产久免费视频在线观看_免费国产VA在线观看视频_香蕉成人啪国产精品视频综合网

Pneumatic 3 pc Ball Valve

-Size:DN15~DN100
-Connection Standard:PN10/16, ANSI150, DIN16, JIS10K, 16K
-Working Temperature:-15~220℃
-Working Pressure:PN10~PN100
-Body:SS304、SS316、SS304L、SS316L、2205、2507
-Disc:SS304、SS316、SS304L、SS316L、2205、2507
-Seat:PTFE、PPL
-Medium:Water,Oil,Powder,Powder particles
-Operating:Pneumatic


Ordering hotline:021-54150349

Immediately consult
  • Product introduction
  • Product parameters
Compared with 2pcs Ball Valve, the advantage is that it is partially removable and can be closed tightly with only 90 degrees of rotation and very small rotating moment. Fully equal body chamber provides a direct flow path with little resistance to the medium. It is generally believed that ball valves are most suitable for direct opening and closing. Nowadays the ball valves could be used to throttle and control flow. Due to the compact structure, easy operation and maintenance. It is suitable for general working media such as water, solvent, acid and natural gas. It is also suitable for medium with poor working conditions, such as oxygen, hydrogen peroxide, methane and ethylene. Three-piece ball valve body is the assembled one.
1. Bonnet
2. Seat
4. Body
5. Ball
7. Stem
8. Thrust washer
9. O-ring
10. Packing
11. Packing rings


主站蜘蛛池模板: 国产精品久久这里只有精品 | 91精品国产成人 | 亚洲依依成人社区在线观看 | 免费观看全黄做爰的视频 | 精品国产乱码久久久久久虫虫 | 久久久久动漫 | 中国男女一级作爱大片 | аⅴ中文天堂最新版在线 | 久久九九精品久久 | 99热在线免费观看 | 国产国拍亚洲精品mv | 国产午夜精品一本在线观看 | 18禁超污无遮挡无码免费游戏 | 亚洲不卡视频一区二区 | 又大又黄又爽又粗的视频在线观看 | 久久精品艹 | 国产精品久久久久久久小唯西川 | 99视频在线观看精品 | 日日弄天天弄美女bbbb | 91成人在线看 | www.620com国产精品 | 国产一区二区在线不卡 | 成av在线 | 91欧美激情一区二区三区成 | 亚洲一区二区久久久 | 东京热久久综合久久88 | 国产精华av午夜在线观看免费 | 国产最新一区 | 精品伊人| 久久视频精品 | 国产乱对白刺激视频在线观看 | 日韩一级在线观看 | 亚洲第一免费视频 | 国产日韩一二三区 | 97超碰伊人中文字幕 | 999精品视频| 国产亚洲精品一区在线播放 | 国产精品熟女视频一区二区 | 九一自拍中文字幕 | 粉嫩久久99精品久久久久久夜 | 国产高清不产二区三区 |