| 摘要 |
<p>The present invention relates to stop valve (1000) which includes a valve body (100) having a fluid inlet (110) and a fluid outlet (120) respectively formed on one surface and the other surface, and having a coupling hole (101) formed on a surface facing the fluid outlet (120); a valve cap (200) coupled to the coupling hole (101), and having a plurality of fitting grooves (201) arranged and formed on an outer circumferential surface along the circumferential direction; a valve shaft (300) opening and closing the fluid outlet (120) by being released or locked while being inserted into the valve cap (200); a handle (400) coupled to one end of the valve shaft (300); and a release/lock preventor (500) including a pressing member (510) having one end fitted to the fitting grooves (201) to press the valve cap (200) toward the valve shaft (300) in order to prevent the valve shaft from being released or locked.</p> |
