2-way automatic valves 1/2'' to 3/4'',IP65,with diffrent wiring,3-6V ... ,24V dc,9-24V dc/ac,1.0Mpa. 2-way automatic valves 1/2'' to 3/4'',IP65,with diffrent wiring,3 ... Pnematic valve can not worked HVACTechnical paremeters: Size: 1/2'' to 3/4 inches Material: stainless stell(304),brass ... (sample or oorder<1000USD UPS) Company Date TF-CWX 2-way 1" solar hot water mini solenoid ball valve for water ...