一、进口活套法兰真空压力球阀概述

进口活套法兰真空压力球阀是适用于真空系统中接通或切断管路的介质流。该阀为直通式手动球阀，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 loose flange vacuum (pressure) ball valve is suitable for connecting or cutting off the medium flow of pipelines in vacuum systems. This valve is a straight through manual ball valve, sealed by a spherical surface, and 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、进口活套法兰真空压力球阀主要性能指标