Name: Electronic Drain Valve Model: 507292 Indicator Lamp: LED indicating power on/off Voltage Range: +/-10% Protection Rating: IP65 Insulation Class: H Maximum Working Pressure: 1.6 MPa Maximum Operating Temperature: 90°C Operating Ambient Temperature: -40°C to 60°C Maximum Current Consumption: 4 mA Power Supply Voltage: 24–240V AC/DC, 50/60 Hz Discharge Time (ON): 0.5–10 seconds Time Interval (OFF): 0.5–45 minutes Widely used in separators, dryers, gas tanks, drip legs, and other compressed air system components Cleans the compressed air system during installation Note the direction when installing the valve: outlet must not be blocked; do not use hose against airflow impact Power supply voltage must match the drain valve voltage specification; terminal "1" must be connected when using DC When the drain valve is connected to the cable: brown wire is live (L), blue wire is neutral (N), yellow-green wire is safety ground (GND) Be sure to tighten the long screw on the terminal box to prevent water ingress Warning: Before installing the electronic drain valve, ensure that: Compressed air has been fully released (system is depressurized) Power supply has been switched off Color: Gold + Black Material: Metal Size: 5 mm Inlet/Outlet Port Size: 1/2 inch Package Contents: 1 x Electronic Drain Valve Note: Light and display differences may cause slight color variation between the image and actual item. Measurement error allowed is +/- 1–3 cm