人妻互换一二三区激情视频,人体艺术在线观看,日本三级欧美三级人妇视频黑白配,公交车被多男摁住灌浓精

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(xì)地址:

  • 補充說明:

  • 驗證碼:

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

国产精品videossex久久发布| 自由 日本语 热 亚洲人| 夜色88v精品国产亚洲av| 国产JIZZJIZZ全部免费看| 国产AV一区二区三区最新精品| 国产精品亚洲av| 国产精品爽爽V在线观看无码 | 久久精品国产精品亚洲精品| 国产熟妇无码a片aaa毛片视频| 强行剥开两边虐花蒂玩弄| 久久久久国产精品| 日产A一A区二区| 人妻精品无码中文无码一区无| 午夜香吻高清观看视频在线| 仙踪林国精产品视频| 99国产精品久久久久久久成人| 成人免费一区二区三区视频| 国产一二三精品无码不卡日本| 凹凸久久人人澡超碰凹凸| 国产寡妇XXXX猛交69| 他跨越山海而来电视剧免费观看| 国产一二三精品无码不卡日本| 你是我的城池营垒全集免费观看 | 人妻无码久久中文字幕专区| 欧美老妇人与黑人做爰| 精品一区二区三区在线视频| 精品无码国产污污污免费网站| 麻花豆剧国产mv在视频| 无码人妻精品一区二区三区9厂| 18禁高潮出水呻吟娇喘MP3| 欧美激情第1页| 少妇夹得好紧太爽了A片 | 传家在线观看免费观看完整版| 久久久久久99AV无码免费网站| 国产精品色欲AV亚洲三区小说| 成人性生交A片免费看网站| 被夫の上司持久侵犯耻辱在线| HEYZO无码中文字幕人妻| 亚洲国产精品成人无码A片软件| 乱人伦精品视频在线观看| AV视频在线观看|