批日出水免费观看40分钟,少妇少洁第1一40章,2012手机免费观看版国语,狠狠婷婷综合久久久久久

產(chǎn)品中心您現(xiàn)在的位置:首頁 > 產(chǎn)品展示 > > 丹佛斯電磁閥 > EV251B丹佛斯EV251B電磁閥

丹佛斯EV251B電磁閥

簡要描述:

EV251B, Assisted lift operated 2/2-way solenoid valves
EV251B with assisted lift can operate from zero and up to 10 bar differential pressure.

EV251B, Assisted lift operated 2/2-way solenoid valves丹佛斯電磁閥

EV251B with assisted lift can operate from zero and up to 10 bar differential pressure.
This 2/2-way valve programme is especially suitable for applications such as closed systems with low and fluctuating pressure conditions or open systems with differential pressure down to 0 bar. The valve includes coil and plug.

  • For water, oil, compressed air and similar neutral media
  • Kv value: Up to 6 m3/h
  • Differential pressure: Up to 10 bar
  • Viscosity: Up to 50 cSt
  • Ambient temperature: Up to +80 °C
  • Media temperature from -10 to +90 °C
  • Coil enclosure: IP 65
  • Thread connections: From G 3/8 to G 1

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細地址:

  • 補充說明:

  • 驗證碼:

    請輸入計算結(jié)果(填寫阿拉伯數(shù)字),如:三加四=7

久久久欧美国产精品人妻噜噜| 成人免费毛片aaaaaa片| 久久久久国产精品| 老师在办公室被躁到高潮| 大明荫蒂女人毛茸茸| 粉嫩xb粉嫩xb粉嫩xb| 草色噜噜噜av在线观看香蕉| 亚洲熟妇色xxxxx欧美老妇y| 故意穿暴露被强好爽h漫画| 三个男人躁我一个阿啊阿广告| 国产人妻久久精品二区三区特黄| 国产毛多女人视频| 国产农村妇女毛片精品久久| 欧美另类videossexo| 欧美最猛黑人xxxx黑人猛交文| 亚洲av无码乱码精品国产福利| 少妇伦子伦精品无码| 久久人妻无码精品一区二区三区| 久久天天躁狠狠躁夜夜躁2014| 久久夜色精品国产噜噜亚洲av| 欧美性色欧美a在线在线播放| 全是肉肉的说说| 欧美精品久久久久a片| 欧美av蜜桃一区二区蜜桃| 红杏亚洲影院一区二区三区| 岳的大肥坹毛茸茸| 成年丰满熟妇午夜免费视频| 久久久国产精华液| 风流少妇a片一区二区蜜桃| 少妇aaa级久久久无码精品片| 男女差差差差差打扑克视频| 成人毛片18女人毛片免费看视频| 满了...太慢了...溢| 18禁裸男晨勃露j毛免费观看| 国产熟女老妇300部mp4| 国产99久一区二区三区a片| 无码人妻av一区二区三区| 免费观看又色又爽又黄的| 拍摄av现场失控高潮数次| 交换年轻夫妇hd中文字幕3d| 国产精产国品一二三产区区别|