| 摘要 |
<p>The present invention relates to a pressure reducing valve for preventing foreign materials from being caught in a pipeline and, more specifically, to a pressure reducing valve for preventing foreign materials from being caught in a pipeline, which prevents damage and surging caused by water hammering and prevents defects due to foreign materials caught in a pipeline. To achieve the purpose, the pressure reducing valve for preventing foreign materials from being caught in a pipeline comprises: a main valve which includes a main body and a diaphragm assembly; and a pressure reducing pilot valve which reduces the fluid pressure of the main valve by controlling the pressure of fluid flowing into upper and lower chambers.</p> |
