Abstract: Valving apparatus designed for use in a remote-controlled beer-dispensing system. The apparatus includes a valve having a plunger selectively movable between opened and closed conditions, and a shiftable lever for controlling the position of the plunger. A pneumatic ram is coupled to the lever through a clevis. Upon supply of a pressurized gas to the ram, the clevis impacts the lever, shifting the latter to produce movement of the plunger from its closed to its opened condition. Upon exhaust of gas from the ram, a spring contained in the ram initiates return movement of the lever to produce movement of the plunger from its opened toward its closed condition, primarily under the influence of the spring. The upstream portion of the plunger has a surface which is exposed to and actable on by fluid flowing through the valve--this surface cooperating with the spring to complete movement of the plunger from its opened toward its closed condition.

Abstract: A clamp usable in the mounting of a lever-actuated valve unit on a fitting, and in the operation of a lever on such unit when the unit is so mounted, where mounting is accomplishable through the rotation of a nut in the fitting relative to the valve unit, and lever actuation is accomplishable through the use of an actuator placed in a selected position adjacent the lever. The clamp includes a portion adapted for clamping onto the nut in the fitting, and an extension portion designed for use in rotating the clamp, with the latter clamped onto the nut. The extension portion is adapted for supporting the actuator, with the unit so mounted, in its selected position adjacent the lever.