... 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 ... add-oil, point-check, and owns performance of waterproof and antirust, could be installed at any angle; Protection appliance: ...