Get Quote Mechanical Auto Drain Valve- ADB-150Model: ADB- 150Size: 3/8″, 1/2″Size: 1/2″Working Pressure: 10 Kg/Cm2, 21Kg/Cm2, 60Kg/Cm2Coil Voltage: 12V, 24V, 48V, 110V, 230V, AC/DCAmbient Temperature: 20°c & 85°cOff Time: 1 Second to 99 Hours, 59 Minutes, 59 Seconds(Adjustable)On Time: 1 Second to 10 Minute(Adjustable)