Electronic drain valve: 507292 Indicator lamp: LED indicating on/off Voltage range: +/-10% Protection grade: IP65 Insulation: Class H Maximum working pressure: 1.6 MPa Maximum temperature: 90°C Ambient temperature: -40°C to 60°C Maximum current consumption: 4 mA Supply voltage: 24–240 V AC/DC, 50/60 Hz Discharge time (ON): 0.5–10 seconds Time interval (OFF): 0.5–45 minutes Widely used in filters, separators, dryers, gas tanks, drip legs, and other compressed air system components. Clean the compressed air system before installation. Observe the correct flow direction when installing the valve; outlet must not be blocked. Ensure supply voltage matches the drain valve voltage rating. For DC power, connect the positive pole to terminal "1". Factory pre-wired: brown wire is L (live), blue wire is N (neutral), yellow-green wire is safety ground (GND). Tighten the terminal box screws securely to prevent water ingress. Warning: Before installing the electronic drain valve, ensure: - The compressed air system is fully depressurized. - The power supply is disconnected. Color: Gold + Black Material: Metal Aperture: 5 mm Port size: 1/2 inch Package includes: 1 x Electronic drain valve No other items included. Note: Lighting and display settings may cause slight color variation between the image and actual item. Measurement error allowed: +/- 1–3 cm.