b站禁止转播404入口,99精品人妻无码专区在线视频区,久久成人国产精品麻豆,女人被躁到高潮嗷嗷叫文

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(bǔ)充說明:

  • 驗(yàn)證碼:

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

久久综合九色欧美综合狠狠| 偷窥50个美女撒尿高清| juliaann精品艳妇| 国产乱人对白A片| 成人做爰高潮a片免费视频| 播色屋97超碰在人人| 亚洲av无一区二区三区| 男人猛躁进女人的毛片a片| 办公室少妇激情呻吟a片在线观看| 国产偷窥盗拍丰满老熟女| 黑人大荫蒂bbwbbb| 夜夜性日日交xxx性hd| 少妇激情一区二区三区视频| 国产女人18毛片水真多18精品| 丰满岳乱妇在线观看| 金梅瓶在线观看| 美艳人妻办公室抽搐呻吟| 青草视频在线播放| 十八禁男男腐啪gv肉入口| 精品爆乳一区二区三区无码av| 国产精品久久| 4399日本在线观看完整| 免费无码又爽又刺激a片涩涩软件| 性──交──性──乱| 疼~别放了~装不下了不下载| 丰满浓毛的大隂户视频| 高潮久久久久久久久不卡| 我和子发生了性关系视频| 少妇人妻偷人精品无码视频| 小梅的性荡生活| 成人午夜福利视频| 377人体粉嫩噜噜噜| a片在线观看免费| 日本少妇裸体做爰高潮片| 波多野结衣视频| 十大禁用软件app黄台大全下载 | 亚洲爆乳精品无码一区二区三区| 护士奶头又白又大又好摸视频| 男人天堂2018| 国模无码大尺度一区二区三区| 年轻又漂亮的后妈2|