| 摘要 |
<p>A fluid controller which can be heated with increased efficiency when hot water is used. An upper cover (11) is mounted over the top surface of a block section (3) of a body (2), and the upper cover (11) forms an upper heat medium space (S1) for retaining a heat medium therein between the upper cover and the outer peripheral surface of a tube section (4) of the body (2). A lower cover (12) is mounted over the bottom surface of the block section (3) of the body (2), and the lower cover (12) forms a lower heat medium space (S2) for retaining the heat medium therein between the lower cover and the bottom surface of the block section (3). Heat medium paths (27) for interconnecting the upper heat medium space (S1) and the lower heat medium space (S2) are formed in the block section (3) of the body (2) so as to avoid a fluid path.</p> |
