| 摘要 |
<p>A fluid valve fitting (102) has an incoming conduit (112) with an inlet, an outlet, and a coupling assembly (118) for its outlet, and an out-going conduit (114) with an inlet, an outlet, and a coupling assembly (118) for its inlet. The fitting also has a bypass conduit (116) between the incoming and the outgoing conduits, an inflow valve (124) in the incoming conduit, an outflow valve (132) in the outgoing conduit, and a bypass valve (140) in the bypass conduit. An actuator assembly (150) is coupled to lock mechanisms (188,194) of the coupling assemblies (118), the inflow valve (124), the outflow valve (132), and the bypass valve (140). Operation of the actuator assembly (150) con- currently operates the lock mechanisms (188,194), the inflow valve (124), the outflow valve (132), and the bypass valve (140).</p> |
