Vacuum valve

Difference between leak rate and rate of pressure rise of high vacuum valve

高真空阀门漏率和升压率的区别

Vacuum Valve With Fast Acting

快速真空阀门

Question for differential vacuum valve in application

压差阀应用中发生的现象和疑问

Development on Vacuum Valve for Closed Container of Thermoelectric Cooling Video Camera

热电制冷摄象机密封腔真空阀的研制

Introduction to a New Vacuum Valve

介绍一种新型真空阀

A simple type of pneumatic vacuum valve

一种简便的气动真空阀

Phthalic anhydride distillation tower vacuum valve failure 2 Causes and Remedy

苯酐精馏二塔真空阀故障原因及排除措施

The patent and key technique of the vacuum valve design is made known public as well as being discussed .

通过难点分析、计算，介绍闭环真空压力调节阀的设计要点与方案确定。

The vacuum valve opens to admit air .

真空阀开启以补充空气。

Differential vacuum valve is applied usually , and the question found in application by us is a special question , but if want to use it you should be careful .

压差阀目前应用比较多，我们发现的问题比较特殊，从另一方面看也是一个提醒。

The pulse power module provide a detecting pulse power for vacuum valve under a variety of working condition , of which the frequency , duty cycle and amplitude are adjustable .

电源模块为真空阀提供各种工作状态下的脉冲检测电源，其频率、占空比和幅度可调。

Actual production verification on the Toshiba 250T die-casting machine certificated the high sensitivity , reliable action of vacuum valve and easy-operation , reliability of the control system .

在东芝250T压铸机上进行的实际生产验证表明：真空阀灵敏度高，动作可靠；控制系统操作方便，安全可靠。

The data acquisition module which controlled by MCU detect and display the parameters such as flows and pressure for vacuum valve , and feedback the status of vacuum valve to the position machine .

数据采集模块以单片机为控制核心，对真空阀的流量和压力等参数进行检测和显示，并将真空阀状态反馈给上位机。

The principle , technical characteristics , the design and the calculation of the suctorial force and the response time for the vacuum valve type of the suctorial system and the selection of the components are described .

介绍了气动组合台的真空阀式吸附系统的工作原理，技术特点，吸力和吸着响应时间的设计计算，以及元件选用。

The utility model is provided with separate isolating valve , aeration valve , vacuum valve and thief rod mating the sampling cavity to keep the air in the furnace cavity and realize on-line sampling .

本实用新型设置了独立的隔离、充气、真空阀门以及与取样腔配套的取样杆，使取样过程中的炉腔内气氛不变，达到在线取样的目的。

This system can detect the vacuum valve performance parameters such as the short circuit , open circuit conditions , the release and pick time of the voltage , vacuum suppression and release time , the leakage of the valve .

该系统能够检测真空阀的短路、断路情况，真空阀电压吸合与释放时间，真空打压与释放时间，阀的泄漏量等性能参数。

This vacuum valve automatic detection system has been tested completely , through the long running experiments , it has been proved that the detection system has stable performance and high detection accuracy . At the same time , this system has created significant economic benefits for the companies .

真空阀自动检测系统已经调试完毕，经过长时间的运行和实验，证明该检测系统性能稳定，检测准确，达到了预期的效果，为企业创造了显著的经济效益。

Vacuum interface valve is a key component of vacuum sewerage system .

真空界面阀是真空排污系统的关键部件。

Design of Vacuum Distribution Valve

闭环真空压力调节阀的设计

Optimize designing about the moving organization of the ultra vacuum gate valve

超高真空闸板阀中运动机构的优化设计

A Design of Vacuum Check Valve

一种真空单向阀的设计

A simple and easily operated mini - vacuum - valve

一种结构简单使用方便的微型真空阀

Design of Vacuum Pump Valve

真空泵的气阀设计

Research of Dynamic Properties for the Electric-magnetic Pre-guiding Vacuum Check Valve

电磁先导式真空止逆阀的动态分析

Application of Solid Lubricating Films to Metal Ultra-High Vacuum Quick-Closing Valve

固体润滑膜在全金属超高真空快速关闭阀中的应用

Vent and Vacuum Breaking Valve Installed on Condenser Water Chamber in Cooling System of Steam Power Plant

装在汽轮发电站冷却系统凝汽器水室上的排气真空破坏门

Failure of Apron Type Vacuum Tighted Valve and its Improvement

挡板式真空密封阀的故障及其改进

GD high vacuum flapper valve is used to put through or cut off the airflow in vacuum pipeline .

GD型高真空挡板阀用于接通或切断真空管路中的气流。

CC manual ultra-high vacuum gate valve uses a handle to drive valve disc up and down to perform open and close action .

CC超高真空插板阀是以手柄带动阀板作上下运动使阀板开启或关闭。阀门用于接通或切断真空管路中的气流。

GI High Vacuum Butterfly Valve ■ GI high vacuum butterfly valve is used to put through or cut off the airflow in vacuum pipeline .

GI型-高真空蝶阀■GI型高真空蝶阀用于接通或切断真空管路中的气流。