pressure vent valve

例句：

1. 1.The pressure relief valve is designed to prevent overheating in the engine.
   压力释放阀的设计旨在防止发动机过热。
2. 2. The technicians were instructed to replace the pressure relief valve immediately.
   技术人员被指示立即更换压力释放阀。
3. 3.The pressure relief valve is essential for maintaining safe operating conditions.
   压力释放阀对于保持安全操作条件至关重要。