Motorised ball Valve, 1/2" to 1-1/4", IP67, ac/ ... -220V, 1.0Mpa, stainless steel, brass and PVC. Motorised ball Valve, 1/2" to 1-1/4", IP67, ac/dc12V, ... 1-1/4 inches, full port metal ball valve 1/2 to 1 inches plastic ball valve Material: brass, stainless steel, UPVC, ... /close condition Water drinking equiments The Circumstantce Pnematic valve can not worked electric ball valve 2way for watertratment