GIQ pneumatic high vacuum butterfly valve uses solenoid directional valve to change the direction of air passage and controls the actuating cylinder to drive the butterfly valve opened and closed .

秦工生产的GIQ型气动高 真空 蝶阀是通过电磁换向阀改变气路方向，控制执行气缸驱动蝶阀作启闭运动。

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。

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。

Introduction to a New Vacuum Valve

介绍一种新型 真空 阀

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。

Question for differential vacuum valve in application

压差 阀应用中发生的 现象和疑问

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。

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。

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

In this case both the vacuum release valve and the stoplight switch are actuated by movement of the brake pedal .

在这种情况下， 真空释放 阀和制动灯开关都有刹车踏板的运动控制。

Design of Vacuum Pump Valve

真空泵的 气阀设计

A simple type of pneumatic vacuum valve

一种简便的气动 真空 阀

It consists air blowing system heating system vacuum vehicle vacuum pump vacuum valve and alarm equipment .

本机组由风循环系统、加热系统、真空车、真空泵、 真空 阀等 部件组成，并设有报警装置。

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

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。

GDC-5 Electro High Vacuum Flapper Valve ■ GDC-5 electro high vacuum flapper valve is mounted in vacuum pipeline to put through or cut off the airflow in vacuum system or used as a charging vale .

GDC-5型-电磁高 真空挡板 阀■GDC-5型电磁高真空挡板阀是连接在真空管路上，用来接通或截止真空系统中的气流，或作充气阀用。

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。

Vacuum Valve With Fast Acting

快速 真空 阀门

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。

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 vacuum valve opens to admit air .

真空 阀开启以补充空气。

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。

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。

Fuel valve a high-performance gasoline switch is widely used in developed countries . It is called vacuum diaphragm valve or vacuum diaphragm type gasoline switch in China .

燃油阀是目前发达国家较为普遍应用的高性能汽油开关，国内称为 真空膜片 阀、真空膜片式汽油开关。

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 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。

CCD electric ultra-high vacuum gate valve uses electric device to drive the stem moving valve disc updown to make the valve opened or closed .

CCD型电动超高 真空插板 阀是通过电动装置驱动阀杆带动阀板作上下运动，达到阀门的开启或关闭。

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

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。