... dc,12V dc,24V dc,9-24V dc/ac,1.0Mpa.Features: Mini dimension suits for samll equipment Metal gear Voltage : DC3 ... The Circumstantce Pnematic valve can not worked HVACTechnical paremeters: Size: 1/2'' to 3/4 inches Material: stainless stell(304),brass ... -6V,9-24V Open/close time:3sec Max working pressure:1.0MPa Actuator rotation:90 degree Body: SS,Brassmini motorized valve ...