1.Small and compact 2.Modern 3.12 volt power 4.Digital read out 5.3/4", 1" 5/4"available Detailed Product Description 1.Small and compact2.Modern3.12 volt power4.Digital read out 5.3/4", 1" 5/4"available, 2-way automatic valves 1/2'' to 3/4'',IP65,with diffrent wiring,3-6V dc,12V dc,24V dc,9-24V dc/ac,1.0Mpa.Features: Mini dimension suits for samll equipment Metal gear Voltage : DC3-6V,9-24V,AC9- ...