Description Ac 220v 1/2inch Electronic Timed 2way Compressor Gas Tank Automatic Drain Valve Name: Electronic drain valve: 507292Indicator lamp: LED indicating on / offVoltage range: +/-10%Protection grade: IP65Insulation: class HMaximum working pressure: 1.6MpaMaximum temperature: 90 Celsius Ambient temperature: -40 Celsius to 60 Celsius The largest current consumption: 4mA supply voltage: 24-240V AC/DC 50/60HzDischarge time (ON): 0.5--10 secondsTime interval (OFF): 0.5--45 minutesWidely used in filters, separators, dryers, gas tank, drip legs and other compressed system componentsClean the compressed system before installation.Note the direction of the when installing the valve: outlet do not the hose not against the impact of . supply voltage should be with the drain valve voltage: the positive pole must be connected to connector 1 when using DC.When leave the factory the drain valve has connected to the cable, brownness is fiery L,blue is the line N,yellow-green color is the safety ground wire GND.Be to tighten the long screw on the terminal box to prevent water from burning.Warning When installing the electronic drain valve, make : Compressed has been emptied ( is, under pressure).The supply has been switched off.colour: Gold + blackMaterial: metalsize: aperture: 5 mmIn / out port size: 1/2inchPackage Contents: 1 x Electronic drain valveOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.