Detail

波纹管单座调节阀采用波纹管 - 填料双重密封结构，安全可靠性更好。

适用于剧毒、强腐蚀性等稀有特殊介质的自动控制系统。

The bellows single seat regulating valve adopts a bellows packing dual sealing structure, which is safer and more reliable. 

An automatic control system suitable for rare and special media such as highly toxic and corrosive substances.