1.ISO standard Namur style solenoid valve 2.Ways: 5/2 3.Port size: M5 1/8" ... /8" 1 1,Airac type 5/2 ,3/2 way solenoid valve. 2, Normally compactly designed M5 and G1/8". 3 ... heads is electric or air controlled.2,3/2 way valve is mostly used for single action cylinder.3,With both ... ,Equipped with suitable manifold,can support many valves working together. 12vdc solenoid valve,12VDC, 24V DC, 110VAV, 220VAC