... CTB-10 Electric valve Motorized valve ball valve,AC220V,UPVC,Brass,SS, 100NMMaterial of the valve: Brass,UPVC,BrassSize Scope: ball valveDN50-65, ... Wires: 2-5 wires Working Presure: 0-10 Bar Valve electric appliance owns characteristics of special design, beautiful appearance ... key, the transmission precision high, forged with special copper alloy, with features of high strength and super wear ...