Features This is a reliable, high quality condensate drain valve to keep compressed air treatment equipment running optimally Timed electric drain valve can be programmed to discharge condensate at timed interval to match conditions Valve open time is adjustable from 0.5 to 10 seconds, and close time is from 0.5 to 45 minutes It operate automatically and waste less compressed air when discharging condensate G1/2 thread is widely used and can fit for most air compressors Features: This is a reliable, high quality condensate drain valve to keep compressed air treatment equipment running optimally. Timed electric drain valve can be programmed to discharge condensate at timed interval to match conditions. Valve open time is adjustable from 0.5 to 10 seconds, and close time is from 0.5 to 45 minutes. It operate automatically and waste less compressed air when discharging condensate. G1/2 thread is widely used and can fit for most air compressors. Specifications: Voltage: AC110V, AC230V (Optional) Type: Integrated Valve Material: Brass Valve Operating Modes: Direct-acting Interval(OFF): 0.5-45min. Discharge Time: 0.5-10sec. Thread: G1/2 (DN15) Thread Outer Diameter: Approx. 21mm Pressure: 0-1.6Mpa Fluid: Air, water Fluid Temperature: -5℃~80℃ Fluid Direction: One-way Package Includes: 1 x Drain Valve Note:  The AC230V one can also connect to AC220V. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1 x Drain Valve