... 12V, DN20, with manual switch, 2 way, electrical valve,brass Description:This listing includes 1 unit of motorized ball valve ... DN20, 12VDC, 2 way, brass, with manual switch. Application:1.HVAC 2.Water treatment 3.Chemical process 4.Small ... worked in moist conditions. Technical Parameter: Nominal SizePressureBodyMedium temperatureEnclosureDN200-1.0MpaBrass ball valve-20°C< t <100°CIP65Work ...