ProductsValvesValvesGuideValvesEnergyPhy valves: choose your SKU for specifications, package contents and setup checks. DN15 12 V Motorized Ball Valve - BrassENPMBV12VDN15B001DN20 12 V Motorized Ball Valve - BrassENPMBV12VDN20B001DN25 12 V Motorized Ball Valve - BrassENPMBV12VDN25B001