我公司研制的软密封中线对夹式蝶阀结构紧凑，90°回转开关轻松，密封可靠，使用寿命长，被广泛用于水厂、电厂、钢厂、造纸、化工、饮食等系统供排水中，作为调节和截止使用。

The soft seal center line butt clamps connected butterfly valve developed by us has a compacted structure and can rotate within 90 degrees, the valve can be opened and closed easily, the product is sealed reliably and provides a long service life. Therefore, our butterfly valves are widely applied in water supply and drainage systems for regulation and cut-off in many industries such as water plants, power plants, steel mills, chemicals, paper, food and drinking, etc.

3.性能特点 Performance features
3.1、蝶板采用框架结构，强度高，过流面积大，流阻小。

The butterfly plate applies a framework structure which provides high strength, large flow area and small flow resistance.
3.2、整体烤漆、能有效地防止锈蚀且只要更换密封阀座密封材料，就可使用于不同介质。

Overall painted to effectively prevent rust corrosion, to transfer different medium, you only need to replace the sealing material for the sealing seats.
3.3、本阀具有双向密封功能，安装时不受介质流向的控制，也不受空间位置的影响，可在任何方向安装。

The valve has a two-way sealing function, it is not controlled by the flow direction of medium, nor affected by the spatial location, it can be installed in any direction.
3.4、本阀采用三偏心结构，即保证耐高温又保证了零泄漏。

The valve adopts a three eccentric structure, not only high temperature but also zero leakage are guaranteed.

3.5、本阀结构独特，操作灵活，省力，方便。