| 摘要 |
<p>The self-regulating valve acts directly between the liquid and the gas flowing through a heater, having a chamber for the liquid from the main pipe. The chamber (1) is formed by two recesses (2,3) facing towards each other in components between which is a rigid body (5) joined to them along its periphery by an elastic ring (4). The liquid from the main pipe flows into the top recess, exerting pressure on the body, through which it flows via perforations (6) into the bottom one, and from there to the radiator supplied by the heater. The flow of the liquid causes downward movement of the body, whatever its pressure and flow rate.</p> |
