If you are going to buy cheap,Website:://.airkir.com, newest and high-quality 3v internally piloted solenoid valve products from one productive factory, Fenghua Airkir Pneumatic Equipment Co.,Ltd is one of the professional 3v internally piloted solenoid valve manufacturers in China.Position and Way NO.Two-position Three-wayWorking Medium40 Micron Filtered AirMotion PatternInner Guide TypeWorking-Pressure0.15~0.8MPaMax.Pressure Resistance1.2MPaOperating Temperature5~50℃Voltage Range±10%Power ConsumptionAC:4.5VA DC:3WSpecificationModel3V110~4103V120~4203A110~4103A120~420Position and Way NO.Two-position Three-wayWorking Medium40 Micron Filtered AirMotion PatternInner Guide TypeWorking-Pressure0.15~0.8MPaMax.Pressure Resistance1.2MPaOperating Temperature5~50℃Voltage Range±10%Power ConsumptionAC:4.5VA DC:3WInsulation