| 摘要 |
<p>The invention concerns a filling tube with adjustable flow rate comprising a valve body (101) wherein are mounted a check valve (102) extending opposite a check valve seat (128) and a flow rate regulating member (103) arranged upstream of the valve and extending opposite a choke (104) of the valve body, the check valve and the flow rate adjusting member being linked to a single actuating device (105, 111) by means (118, 119) enabling limited axial displacement of the flow rate adjusting member and of the check valve relative to each other.</p> |
