| 摘要 |
<p>A free float steam trap comprises a trap casing having an inlet port (11;51) and an outlet port (12;52) and a valve chest (16;56) formed therein, a valve seat member (17;57) attached to the lower portion of the valve chest (16;56) and having a valve orifice (25;65) opened through which the valve chest (16;56) communicates with the outlet port (12;52), a float valve (30;70) arranged in a free state in the valve chest (16;56), rising and descending in accordance with the water level in the valve chest (16;56) to directly open and close the valve orifice (25;65) and a means for dispersing and passing condensate flow downward, provided at a fluid inlet (19;59) through which the inlet port communicates with valve chest (16;56). <IMAGE></p> |
