| 摘要 |
<p>Valve, fitted with the head comprising peripherial corrugated grooves and equipped with the spout mounted to the head, and according to invention characterized by the fact that, body of the valve /1/ has a shape of a sleeve and is fitted with the seats and the balls /4/ placed therein, and at the same time located in the grooves of the head /3/. The seats have a shape of openings in the inner sleeve /1/ joined with the outer sleeve /2/, so as the outer sleeve withholds the balls /4/ in the openings and at the same time in the grooves of the head /3/.</p> |
