中線蝶閥是一種高品質的軟密封閥門。它主要由全襯膠閥體、蝶板、閥桿和操作機構組成。

具有結構簡單、耐腐蝕性能好、操作扭矩輕、可靠性高等特點。

該閥門廣泛用於自來水系統、工業用水系統、污水處理、冶金、石油化工等行業的管道介質的截斷和調節。

同時適用於高腐蝕性系統（如海水處理）的截斷和調節。

Mid line butterfly valve is a high quality soft seal valve. It is mainly composed of fully rubber lined valve body, butterfly plate,

valve rod and operating mechanism. It has the characteristics of simple structure, good corrosion resistance,

light operating torque and high reli­ability. The valve is widely used for cutting off and regulating pipeline media in tap water system,

industrial water system, sewage treat­ment, metallurgy, petrochemical and other industries. At the same time,

it is suitable for cutting off and regulating highly corrosive sys­terns (such as seawater treatment).