一、进口活套法兰电动真空压力球阀概述

GUD型系列电动真空压力球阀采用回转型电动、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。阀门为直通式，靠球面密封，因而既能用在真空状态下，也能在低压状态下使用，并可任意位置安装。

适用的工作介质为带酸、碱性的气体或液体。

The GUD series electric vacuum (pressure) ball valve adopts a rotary electric and electronic regulating valve drive device, which can achieve the control of valve opening, closing or intermediate position through the switching of external power supply (manual switch or computer control) or external input signal, thereby achieving the purpose of connecting or cutting off the airflow in the vacuum pipeline. The valve is a straight through type, sealed by a spherical surface, so it can be used in both vacuum and low-pressure conditions, and can be installed at any position.

The applicable working medium is acidic or alkaline gas or liquid.

二、进口活套法兰电动真空压力球阀主要性能参数