| 摘要 |
The present invention provides an air control valve for hydrotherapy equipment. The air control valve incrementally controls the supply of air to a venturi jet of the hydrotherapy equipment, thus regulating the flow of air that is mixed with water passing through the venturi jet. Various embodiments of the invention comprise a cammed assembly that translates axial movement of at least one axial member into rotational movement of at least one rotational member, thereby regulating the volume of air flow through a conduit communicating with the air control valve and the venturi jet. Further, various embodiments comprise a push button air control valve that actuates incremental regulation of the air flow volume to the venturi jet.
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