真空(压力)球阀-凯发k8天生赢家一触即发

the gu series vacuum (pressure) ball valve is suitable for connecting or cutting off the medium flow in pipelines in vacuum systems. this valve is a straight through manual ball valve, sealed by a spherical surface, which can be used in both vacuum and low-pressure conditions, and can be installed in any position. the applicable working medium is gas or liquid with acid or alkaline content.