... degreeRotation direction: double actingLow Working Current: <80mAWorking Medium:water,air,gas.Product life: 100,000 timesSpecial function:position indicator;quick ... card meters,heat energy meters2.Air-warm valve.HVAC and fire works.3.Water equipment,auto-control watersystem,industrial ... By Express(TNT,UPS,DHL,Fedex or EMS)/Air/Sea 2-way lower current motorized ball valve with water treament,solar hot ...