精品亚洲国产探花在线播放_日韩中文字幕国产欧美_最新电影电视剧无广告在线观看_欧亚av无码vr电影_苍井空无码丰满尖叫高潮_黄色电影天堂在线观看_调教白丝高潮免费视频网站_AV最新在线亚洲_久久天天躁狠狠躁夜夜婷动漫_亚洲综合无码精品视频

  • Home
  • About us
  • News
  • Products
  • Capabilities
  • Quality
  • Services
  • Employ
  • Contact us
Ball screw valve

Ball screw valve

Date:2012-11-12
Source:http://angelover.cn/en/fm-8/121.html

  • Details

●The switch transmission of the valve adopts a ball screw structure, effectively reducing the operating torque, reaching one-third of that of ordinary valves.

●Flat gate valve structure.

●The valve has a tail rod structure and has pressure balancing and switch indication functions.

●Suitable for large-diameter high-pressure valve structures.

●Work pressure: 2000PSI~20000PSI

●Nominal diameter: 1.13/16 "to 9" (46mm to 230mm)

● Working media: oil, natural gas, mud, gases containing H2S and CO2

●Operating temperature: -46 ℃~121 ℃ (L.U level)

●Material level: AA, BB, CC, DD, EE, FF, HH

●Specification level: PSL1~PSL4

●Performance level: PR1~PR2


Contact Us

Tel:+86-0517-87221172

Tel:+86-0517-87221123

Email:hzdongjun@hzdjm.com

Addr:No.10, North four, Economic Development Zone Hongze,Jiangsu Province, China

二維碼

Mobile browsing

Copyright ? 2008-2024 HongZe DongJun Machinery Co.,Ltd蘇ICP備19013501號 SITEMAP 無錫網(wǎng)站制作:無錫盤古