... moist conditions. I Detailed Product Description motorized ball valve DN25, 2 way,24V electrical valve Smart shape, Perform reliably, large ... 1 unit of motorized ball valve DN25, 24VDC, 2 wayApplication:1.HVAC 2.Water treatment 3.Chemical process 4.Small equipment ... times.multi-angel assembling, convenience for all kinds of requirements.2).Float ball design, no leak, most suitable for heavy dirt and ...