| 摘要 |
<p>The valve (1) has a thermostatic element (40) containing a heat-expandable material and including a fixed part (41) connected to a housing (10), and a movable part (42) movable relative to the fixed part due to variation in volume of the heat expandable material kinematically connected to a sleeve, to control the movement of the sleeve. A retainer (60) includes a crown (61) for axial support of a spring (50) for biasing the movable part towards the fixed part, and an arm (62) for connecting the crown to a fastener (64) having a surface for axial support of a seal (39).</p> |
