... NPT), stainless steel, 2 way, electrical valve Description:This listing includes 1 unit of motorized ball valve DN20 (NPT), 110V, 2 way, stainless steel.Wiring type ... as long as 50000-100000 times. multi-angel assembling, convenience for all kinds of requirements.2).Float ball design, no leak, most ... position (fully closed) 110V motorized ball valve,DN20 (NPT), stainless steel, 2 way, electrical valve