1)Nice replacement for AIRTAC valve 2)2/2way, direct action 3)1/8" ~1 ... with timer to control water drain PU220 series solenoid valve, it is 2/2way,direct action type. It can be ... compressed air, water, oil3) Valve Body: Brass4) Valve Control Style: NC (normal close)5)Orifice Size: 1.5, 2.3, 8, 13, ... ~60°C9) Working Temperature: NBR for -5~80°C, EPDM,VITON for -5~150°C10)Voltage:DC12V, DC24V, AC24V, ...