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A home carbonation system for producing soft drinks. A high pressure CO2 vessel comprises a regulator valve assembly which provides fail safe venting, a refill capability, and a low pressure output. It may be interconnected via a fill hose to a seltzer dispenser comprising a multifunction discharge

A home carbonation system for producing soft drinks. A high pressure CO2 vessel comprises a regulator valve assembly which provides fail safe venting, a refill capability, and a low pressure output. It may be interconnected via a fill hose to a seltzer dispenser comprising a multifunction discharge valve secured to a plastic bottle. A plurality of syrup bottles, each filled with a different flavor of concentrate, enable the mixing of desired soda flavors. A storage rack efficiently houses the pressure vessel, the seltzer bottle, and the individual syrup containers. A pressure vessel housing box includes an offset nest which conveniently stores the fill tube. The seltzer bottle is reinforced by a two-piece, vented, anti-fragmentation shroud equipped with inspection slots for enabling proper mixing. The discharge valve is threadably coupled to the bottle, and it includes a gas inlet orifice for receiving low pressure gas from the regulator assembly. Charging gas admitted into the discharge valve is conducted beneath the liquid level by an internal siphon tube, and the vigorous bubbling which results is visible through the inspection slots. The discharge valve, which need not be removed from the bottle for subsequent dispensing of charged water, includes a manually operated lever adapted to trigger its internal valve elements for dispensing fluid from the seltzer bottle through an adjacent output tube, which vigorously squirts charged water into the awaiting users\glass.

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A seltzer dispenser for a home soda dispensing system, said seltzer dispenser comprising: a seltzer bottle for containing gas and liquid; a seltzer discharge valve for controlling said bottle, said discharge valve comprising: a base adapted to be threadably coupled to said bottle, said base defining

A seltzer dispenser for a home soda dispensing system, said seltzer dispenser comprising: a seltzer bottle for containing gas and liquid; a seltzer discharge valve for controlling said bottle, said discharge valve comprising: a base adapted to be threadably coupled to said bottle, said base defining an inlet mouth; an integral low pressure gas inlet valve for pressurizing said bottle; an integral low pressure output spout for discharging seltzer from the bottle interior; a normally blocked communication orifice selectively permitting fluid flow communication between said bottle interior and said output spout; lever valve means normally blocking said communication orifice for discharging said bottle; a reduced diameter collar spaced apart from said mouth and circumscribing said communication orifice; a siphon tube extending from said mouth into the interior of said bottle; an annulus defined between said collar and said base; and, a sealing gasket coupled to said collar and substantially disposed within said annulus for mounting said siphon tube; wherein said low pressure inlet valve is in fluid flow communication with said siphon tube; and, non-fragmenting housing means for shrouding said seltzer bottle, said housing means comprising upper and lower halves adapted to be coaxially fitted upon said bottle, each of said housing means halves comprising elongated inspection slots for facilitating visual inspection of the bottle interior to aid in the mixing of drinks, and said housing means comprising marker tab means adjacent said inspection slots for establishing proper liquid levels within said bottle, wherein said lower housing means half comprises a plurality of vent holes for relieving pressure in the event of a burst.