| 摘要 |
A fluid valve fitting has an incoming conduit with an inlet, an outlet, and a coupling assembly for its outlet, and an outgoing conduit with an inlet, an outlet, and a coupling assembly for its inlet. The fitting also has a bypass conduit between the incoming and the outgoing conduits, an inflow valve in the incoming conduit, an outflow valve in the outgoing conduit, and a bypass valve in the bypass conduit. An actuator assembly is coupled to lock mechanisms of the coupling assemblies, the inflow valve, the outflow valve, and the bypass valve. Operation of the actuator assembly concurrently operates the lock mechanisms, the inflow valve, the outflow valve, and the bypass valve.
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