automatic blow off valve valve air relief

例句：

1. 1. The automatic blow off valve is designed to prevent pressure buildup in the system.
   自动泄压阀的设计目的是防止系统中的压力积累。
2. 2. The automatic blow off valve was installed to improve safety during maintenance operations.
   自动泄压阀的安装是为了提高维护操作的安全性。
3. 3. The automatic blow off valve is responsible for releasing excess pressure when the system is under pressure.
   自动泄压阀负责在系统压力过高时释放过量压力。