国产全肉乱妇杂乱视频,久久日产一线二线三线品,无套内谢少妇毛片A片樱花,日本激情特黄三级激情视频

Home / Product

Product

Electric

Electric regulating valve

Nominal pressure: PN1.6~6.4MPa(150~600LB)
Nominal diameter: DN20~300mm

XL2400 Electric single-seat/sleeve regulating valve with small size, light weight, simple connection, large flow, high adjustment accuracy, widely used in natural gas, electric power, petroleum, chemical, metallurgy, environmental protection, light industry, teaching and scientific research equipment and other industries of industrial process automatic control system.


Product overview

XL2400 electric single seat/sleeve regulating valve is composed of low flow resistance through single seat valve or low flow resistance sleeve valve with intelligent straight stroke electric actuator. There is a servo amplifier in the electric actuator, there is no need to use another servo amplifier, there is an input control signal 4-20mADC or 1-5VDC and single-phase power supply to control the operation to achieve the adjustment of pressure, flow, temperature, liquid level and other parameters.


      <center id="vudui"></center>

      <center id="vudui"></center>

      • <u id="vudui"><listing id="vudui"><pre id="vudui"></pre></listing></u>
      • 主站蜘蛛池模板: 无码一区二区三区| 四川女人毛多水多A片| 资兴市| 南汇区| 桐梓县| 衡东县| 日本翁熄系列乱在线视频| 英吉沙县| 彰武县| 久久国产精久久精产国| 欧美乱妇高清无乱码| 国产精品亚洲综合日韩在线 | 苏州市| 8拔插拔插X8免费视频X_拔插...| 太和县| 尤物视频在线观看| 日本无码一区| 许昌县| 国产999精品成人网站| 日本a级视频在线播放| 黄冈市| 欧美片巜欲性高| 宝兴县| 国产精品久久久久9999高清| 亚洲和欧洲一码二码区别综合| 吴旗县| 欧美熟videos肥婆| 仪陇县| 性生交大片免费看A片苹果| 甘洛县| 少妇真人直播APP| 霸州市| 美姑县| 精品一区二区三区在线成人 | 国产精品理论片| 新安县| 合作市| 日本一区二区在免费观看 | 金湖县| 阿克陶县| 白水县|