| 摘要 |
<p>The invention relates to a fluid pressure reducer with cannula and calliper of the type comprising a body (1) having a through bore (11) including a fluid entrance region (13) and exit region (14), and inside which bore extends the cannula which is furnished with a seat (44) for a valve (1). The reducer is characterised in that the cannula (4), when fitted inside the bore (11), is made leaktight on the fluid entrance region (13) side by a seal (8), positional retention being ensured by a locking member (9), and is held back under counterpressure and positioned in angular orientation about the longitudinal axis of the through bore (11) by a snap-fit member (45). <IMAGE></p> |
