Snap-On Trigger Valve Outlet

Snap-On Trigger Valve Outlet. Use this valve to to fill both foil and latex balloons. For foil balloons, insert into the neck. For latex balloons, ensure the opening of the neck rests on the blue cone to ensure helium does not escape when inflating. This outlet works with Conwin's Extenion Hose Inflator as well as the Insider Balloon Stuffing Tool. Keep in mind that there is no auto shut-off as there may be with other valves. You must manually stop inflating as the valve will not shut off when the balloon reaches optimum size.