3/2 Valve, 1 Solenoid 120vac, cv : 0.89 , Air Inlet : 1/4 , Exhaust : 1/8 , Working Medium : 40 Micron filtered air , Working Pressure : 116psi , Working Temperature : 5 - 50°C , Consumption : 2.5vac / 2.5w dc, IP65 Insulation, Maximum