... degreeRotation direction: double actingLow Working Current: <80mAWorking Medium:water,air,gas.Product life: 100,000 timesSpecial function:position indicator;quick open signal ... reliably,brass gear,PPO parts,large output torque,long product life for 100,000 times. 2. Electrical limit and machinery limit ... )/Air/Sea 2-way lower current motorized ball valve with water treament,solar hot water system