Fluid connector with exhaust valve

An fluid connector apparatus having an exhalation insert that provides an improved exhalation feature whereby exhaled breathing gas flows out of the fluid connector apparatus in the form of elongated blades of gas. The elongated blades of gas enable improved fluid flow when compared with conventional circular jets of gas and advantageously also entrain atmospheric gases adjacent the gas blades to facilitate diffusion and dissipation of the gas blades. The fluid connector apparatus includes one or more elongated flow channels formed between the exhalation insert and the fluid connector. The exhaust gas flows through the flow channels, and the flow channels cause the discharged gas to be output in the form of the elongated blades of gas. The exhalation feature enables the outputting of exhaled breathing gas in greater volumes, at reduced velocities, and with reduced acoustic signature.