| 摘要 |
<p>A fluid valve (44) for controlling the flow of a fluid from an upstream region (76) to a downstream region (28) includes a housing (10) and a piston (30) slidably disposed within the housing. The piston includes a fluid inlet (36) for receiving a fluid from an upstream region and a fluid outlet (38). The fluid valve (44) also includes an elastic member (52) for opposing displacement of the piston within the housing. In addition, a restriction enclosure (14) having a restriction section (22) receives the fluid outlet (38). The restriction enclosure includes a fluid exit (24) for allowing fluid to flow to the downstream region (28).</p> |
