wing clack check valve

例句：

1. 1. The wing check valve prevents air from leaking out of the engine.
   翼型止回阀防止了空气从发动机中泄漏。
2. 2. The wing flap check valve allows for easy access to the engine compartment.
   翼型瓣止回阀方便了对发动机舱的访问。
3. 3.The wing flap valve is used in the cooling system to maintain proper temperature control.
   翼型瓣止回阀用于冷却系统，以保持适当的温度控制。