一、V-GID-A型系列电动高真空蝶阀概述

V-GID-A型系列电动高真空蝶阀采用回转型电动、电子调节式阀门驱动装置，可以通过外接电源的切换(用手动转位开关或电脑控制)或外部输入信号，来实现阀门开、关或中间位置的控制，从而达到接通或切断真空管路中气流的目的。阀门的阀板采用夹紧结构，把阀板的密封圈夹紧，除了能用在真空状态下，也能在低压状态下使用。

The V-GID-A series electric high vacuum butterfly valve adopts a rotary electric and electronic regulating valve driving device. It can be controlled to open, close, or intermediate position of the valve through external power switching (manually operated by a rotary switch or computer control) or external input signals, thereby achieving the purpose of connecting or cutting off the airflow in the vacuum pipeline. The valve plate of the valve adopts a clamping structure, which clamps the sealing ring of the valve plate. It can be used not only in vacuum state but also in low pressure state.

二、V-GID-A型系列电动高真空蝶阀性能参数