... (304, 316), Brass,Ni plated BarssOpen/close time:3-5secWorking pressure: 1.0Mpa/10bar/150psiTorque output: 1.5NM-6NMControl mode:2 ... solar glycol loop,ideal for off-grid system. Domestic water,Irrigation system,cooling/heating system,Low voltage plumbing system 7.Multiple voltage and control mode ... )/Air/Sea 2-way lower current motorized ball valve with water treament,solar hot water system