国产丰满人妻被黑人猛烈进入,中文字幕淫荡小说,a v免费无码精品一区,人妻中文字幕99视频

產(chǎn)品中心您現(xiàn)在的位置:首頁(yè) > 產(chǎn)品展示 > > > 德國(guó)寶帝質(zhì)量流量控制器

德國(guó)寶帝質(zhì)量流量控制器

更新時(shí)間:2024-10-22

簡(jiǎn)要描述:

寶帝流體控制系統(tǒng)(上海穎哲)有限公司主經(jīng)產(chǎn)品電磁閥、burkert過(guò)程控制閥、burkert傳感器、burkert氣動(dòng)控制系統(tǒng)、burkert微流量系統(tǒng)、burkert質(zhì)量流量控制器和比例閥。、burkert氣動(dòng)球閥

  免費(fèi)咨詢:13795314735微信同號(hào)

  發(fā)郵件給我們:3516735699@qq.com

 

質(zhì)量流量控制器/比例閥

Massflow under control

Massflow gas measurement is independant of temperature and pressure, thus controlling a process gas can be stable and reproduceable. Massflow controllers contain a PID-controller and can be driven through norm signal or field bus. Massflow meters are without actuators and are only for measuring massflow.



Control valve strokes proportionall

Positioning valves can be combined with pneumatic, motorized, piezoelectric or solenoid actuators. The main differences between the various actuation principles are type of media separation, dynamic and force properties. Solenoid-operated positioning valves are known in practice as proportional valves and cover the nominal diameter range below 25 mm. Open and closed control loops can be developed using proportional valves. Open control loops control the valve without feedback signal, while closed control loops control the difference between the set-point and actual values. Switching solenoid valves, which are normally closed, form the basis for Bürkert proportional valves. Direct-acting proportional valves receive their feed below their seat, while servo-assisted models receive their feed above their seat.

德國(guó)寶帝質(zhì)量流量控制器

8710

Mass Flow Controller for Gases, "capillary", full scale range 0.01 to 1 lN/min (reference nitrogen)

8701

Mass Flow Meter for Gases, "economy", full scale range 0.02 to 50 lN/min (reference nitrogen)

8711

Mass Flow Controller for Gases, "economy", full scale range 0.02 to 50 lN/min (reference nitrogen)

8702

Mass Flow Meter for Gases, "industrial", full scale range 0.02 to 50 lN/min (reference nitrogen)

8712

Mass Flow Controller for Gases, "industrial", full scale range 0.02 to 50 lN/min (reference nitrogen)

8703

Mass Flow Meter for Gases, "OEM", full scale range 0.02 to 50 lN/min (reference nitrogen)

8713

Mass Flow Controller for Gases, "OEM", full scale range 0.02 to 50 lN/min (reference nitrogen)

8006

Mass Flow Meter for Gases, "heavy-duty", full scale range 25 to 1500 lN/min (reference nitrogen)

8626

Mass Flow Controller for Gases, "heavy-duty", full scale range 25 to 1500 lN/min (reference nitrogen)

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(shuō)明:

  • 驗(yàn)證碼:

    請(qǐng)輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7
上海維特銳實(shí)業(yè)發(fā)展有限公司

上海維特銳實(shí)業(yè)發(fā)展有限公司

地址:上海市普陀區(qū)中江路889號(hào)曹楊商務(wù)大廈1501-1502室

主營(yíng)產(chǎn)品:威仕流量計(jì),VSE流量計(jì),賀德克傳感器,阿托斯比例閥

版權(quán)所有:上海維特銳實(shí)業(yè)發(fā)展有限公司  備案號(hào):滬ICP備13015955號(hào)-18  總訪問(wèn)量:353412  站點(diǎn)地圖  技術(shù)支持:化工儀器網(wǎng)  管理登陸

最新天堂| 国产精品久久一二三ky| 成人不卡视频| 色狠狠AV一区二区三区| 亚洲乱码视频在线观看| 丁香六月欧美综合| 成人国产在线| 色婷婷综合久久久久中文按摩| 叶城县| 日韩 国产 欧美| 色综合加勒比一木道| 一本一本久久久久久久| 亚洲乱码视频免费观看| 亚洲视频成人免费播放| 欧美色亚洲色激情| 色域av在线| 中文字幕 视频一区| 欧美亚州日韩国| 日韩无矿砖一线二线卡乱| 亚洲中文久久精品无码浏不卡| 特级精品毛片| 国产AV午夜精品一区二区入口| 成人亚洲 日韩 欧美| 亚洲色图 日韩精品 一区二区 | 亚洲AV无码国产精品色多多| 色综合久久久久| 天堂在\/线中文官网| 欧美最新另类| 99国产精品99久久久久久| 亚洲无码成人免费在线观看视频| 色大香蕉| 亚洲AV无码精品一区| asian性开放少妇pics| 人妻另类| 人人插人人爽| 久久丁香综合五月国产| 亚洲视频在线免费观看| 狂人色综合| 色五月,开心五月,丁香五月| 免费黄色网| 午夜激情影视|