Created on 2024.09.16

Advantages of double-plate check valve

双板式止回阀的优点：1. 结构简单，维护方便；2. 开启和关闭时阻力小，流体阻力小；3. 密封性好，密封面不易磨损；4. 使用寿命长，可靠性高。

Short length, easy to install
Compact and lightweight, tight sealing. Easy to maintain.
Use two torsion springs on each pair of valve plates. It can close the plates quickly and automatically.
Quick closing action prevents media backflow and reduces water hammer pressure.
It can be installed horizontally and vertically on the pipeline.
Safe and reliable operation and strong anti-interference ability.