| 摘要 |
<p>A micro-leakage regulating valve, in which a metal block (11) has a through hole (14) and a tapped hole (18) extending from one side of the metal block and communicating with the through hole at the center thereof and the through hole has inserted therethrough as capillary metal tube (15). At one end of the through hole a sealing member (6A, 6B) is sealingly provided between the outer peripheral surface of the capillary metal tube and the wall surface of the metal block. An adjusting screw (19) is screwed into the tapped hole, by which the capillary metal tube is crushed to a desired degree, setting a desired flow rate.</p> |
