一、进口电动真空球阀概述

进口电动高真空(压力)球阀（美国威盾VTON），Electric high vacuum (pressure) Ball valve，也叫电动高真空球阀，电动负压球阀，电动真空法兰球阀，电动活套法兰球阀，是以电动装置驱动阀杆与球芯来执行启闭动作，达到接通或切断真空(压力)系统管路中的介质流的真空球阀，带电动执行器，可实现智能远程控制。

美国威盾VTON进口电动真空球阀主要产品有电动真空法兰球阀，电动真空螺纹球阀，电动真空活套法兰球阀，广泛应用于真空、乳制品、酒业、生物工程、食品、制药、饮料、化妆品及化工领域。

Electric high vacuum (pressure) ball valve (VTON), also known as electric high vacuum ball valve, electric negative pressure ball valve, electric vacuum flange ball valve, and electric looping flange ball valve, is a vacuum ball valve that uses an electric device to drive the valve stem and ball core to perform opening and closing actions, achieving the connection or disconnection of medium flow in the vacuum (pressure) system pipeline. It is equipped with an electric actuator and can achieve intelligent remote control.

The main products of VTON imported electric vacuum ball valves from the United States include electric vacuum flange ball valves, electric vacuum threaded ball valves, and electric vacuum looping flange ball valves, which are widely used in vacuum, dairy products, wine industry, biotechnology, food, pharmaceuticals, beverages, cosmetics, and chemical industries.

二、进口电动真空球阀产品特点

（1）、密封结构设计独特漏率可达到＜1×10-10Pa.M3/S,改变了球阀不能满足高真空、超高真空的现状；

（2）、开关扭矩小,配置电动执行器小，工作稳定，可靠；

（3）、结构紧凑,重量轻,外形简洁、美观；

（4）、真空球阀既能适用高真空又能适用一定的正压力下使用。由于球阀全通导又能达到超高真空要求,所以电动真空球阀也能适用于加速器真空系统。

(1) The unique sealing structure design can achieve a leakage rate of<1 × 10-10Pa M3/S has changed the current situation where ball valves cannot meet high vacuum and ultra-high vacuum requirements;

(2) Low switching torque, equipped with small electric actuators, stable and reliable operation;

(3) Compact structure, light weight, simple and beautiful appearance;

(4) Vacuum ball valves can be used under both high vacuum and certain positive pressure. Due to its full conductivity and ability to meet ultra-high vacuum requirements, electric vacuum ball valves are also suitable for accelerator vacuum systems.

三、进口电动真空球阀产品参数

四、进口电动真空球阀尺寸图