| 摘要 |
PROBLEM TO BE SOLVED: To provide a nozzle type steam trap preventing foreign matters such as rust or dust in a piping system from getting clogged into a nozzle, even in a case of blocking foreign matters with a strainer including a screen.SOLUTION: Provided are: a nozzle of which a tip 13 is formed into such a shell-like shape as to become slenderer toward the forefront, and/or at the tip 13 of which a groove 16 is formed; and a steam trap using the nozzle. Further, provided are a nozzle of which the surface is subjected to water/oil repellent processing, and a steam trap using the nozzle.SELECTED DRAWING: Figure 4 |
