Abstract: Disclosed herein is a controlled valve. The valve includes a valve body, a sleeve, a spool, and a valve actuator assembly. The valve body includes a cavity and a first chamber. The sleeve is between the cavity and the first chamber. The sleeve includes an inner bore and at least one opening. The inner bore extends from a first end to a second end of the sleeve. The at least one opening extends through the second end of the sleeve. A portion of the inner bore forms a second chamber. The spool is movably disposed within the inner bore. The valve actuator assembly is connected to the spool. The first chamber is in fluid communication with the second chamber through the at least one opening. The spool is configured to be movable over at least a portion of the at least one opening to regulate fluid flow therethrough.

Abstract: Apparatus are provided that include a pole having a first and second end with the pole being configured to support one or more gaming apparatus. A base is configured to support the pole to hold the pole in an upright position. The base has a front and back end, and is configured to receive the first end of the pole such that the pole is positioned closer to the front end than the back end of the base. The base has a center of gravity that is closer to the back end than the front end such that the back end provides lateral stability to the base. The base can also include one or more retractable wheels movable between a retracted position in which the base is fixed relative to a support surface, and an extended position in which the base is movable relative to the support surface.

Abstract: Disclosed herein is a controlled valve. The valve includes a valve body, a sleeve, a spool, and a valve actuator assembly. The valve body includes a cavity and a first chamber. The sleeve is between the cavity and the first chamber. The sleeve includes an inner bore and at least one opening. The inner bore extends from a first end to a second end of the sleeve. The at least one opening extends through the second end of the sleeve. A portion of the inner bore forms a second chamber. The spool is movably disposed within the inner bore. The valve actuator assembly is connected to the spool. The first chamber is in fluid communication with the second chamber through the at least one opening. The spool is configured to be movable over at least a portion of the at least one opening to regulate fluid flow therethrough.