INSTRUCTIONS: This is a reliable, high quality condensate drain valve for maintaining optimum operation of compressed air treatment equipmentCAN BE PROGRAMMED: The timed electric drain valve can be programmed to discharge condensate at a programmed interval to match the conditions VALVE OPEN TIME AND CLOSE TIME: The valve opening time is adjustable from 0.5 to 10 seconds and the closing time is from 0.5 to 45 minutes OPERATES AUTOMATICALLY: it operates automatically and wastes less compressed air when discharging condensate Widely used: G1/2 thread is widely used and can fit most air compressor Specifications:Voltage: AC230VValve material: brassValve type: separateValve operating modes: direct actingInterval (OFF): 0.5-45min. Discharge time: 0.5-10sec.Wire: G1/2 (DN15) Thread outer diameter: approx. 20.6mm Pressure: 0-1.6Mpa Fluid: Air, water Fluid temperature: -5~80Flow direction: one wayPackage includes: 1 x drain valve Note: AC230V can also be connected to AC220V. Note: The data are all manual measurement, please allow 1-3cm error, due to the light and display difference , there will be some color difference, depending on the physical item received.