reducing valve strainer

例句：

1. 1. The reducing valve strainer is used to remove impurities from the fluid before it reaches the pump.
   减压阀滤网用于在泵将流体输送到之前，从流体中去除杂质。
2. 2. The engineer installed a new reducing valve strainer to improve the efficiency of the system.
   工程师安装了一个新的减压阀滤网，以提高系统的效率。
3. 3. The reducing valve strainer was designed to prevent sediment buildup in the pipeline.
   减压阀滤网被设计用来防止管道中的沉积物积累。