| 摘要 |
<p>A steam turbomachine valve(30) includes a valve body having an inlet portion (42), an outlet portion (44), and an interior portion (46). The interior portion (46) includes an inner wall (48). A valve member (58) is moveably disposed within the interior portion (46) of the valve body (40). The valve member (58) includes an outer surface (65) that is spaced from the inner wall (48) by a gap (84). A floating seal (104) is mounted to the inner wall (48). The floating seal (104) spans the gap (84) and contacts the outer surface (65) of the valve member (58).</p> |
