Foam balancing device of vertical foam pressure balancing valve

The utility model relates to a foam balancing device of a vertical foam pressure balancing valve. The foam balancing device comprises a mixer shell, a transition pipe, a balancing valve core, a central spray pipe, an adjusting body, an adjusting sliding plate and a spring, the balance valve element is arranged at one end of the transition pipe, and the other end of the transition pipe penetrates into an inner cavity of the mixer shell and is connected with one end of the center spray pipe. The central spray pipe is sleeved with the adjusting sliding plate in a sliding fit mode, and the adjusting sliding plate is arranged at the water outlet end of the mixer shell in a matched mode; the adjusting sliding plate is matched with the spring; a gap is formed in the central nozzle; a gap is formed between the adjusting body and the adjusting sliding plate, and when the spring is extruded, the notch is communicated with the gap. 本实用新型为一种立式泡沫压力平衡阀的泡沫平衡装置，包括：混合器外壳、过渡管、平衡阀芯、中心喷管、调节体、调节滑板、弹簧；平衡阀芯设于过渡管一端，过渡管另一端穿入混合器外壳内腔并与