... when power-of,3-wires control,5-wires for signal feedbackEnclosure:IP65Low Working Current:80mA~150mAMedium temperature: 0 ... system,Low voltage plumbing system 8.Small equipment for automatic control9.Water equipment,auto-control watersystem,industrial ... hydraulic valve, electric valve, electronic valve.electric valve for water automatic control,brass or stainless steelmini motorized valve ...