2-way/3-way electric operated Valve 2-port/3-port auto shut off eletric ball valve Size: 1/ ... 4",1",1 1/4" ,8mm,10mm,15mm,20mm,25mm,32mmVoltage: DC3-6V,,AC/DC9-24V,AC110V ... .5.Good substitution for solenoid or pneumatic valve.6. High protection class,can be worked ... (We Sell): electric valve,motorized valve,industrial valve,manual valve,pneumaticvalve/air actuator,automatic valve,actuator,IC card water ...