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 requirement. For DC operation, the positive pole must be connected to terminal "1". The drain valve comes with pre-attached cable: brown wire is live (L), blue wire is neutral (N), yellow-green wire is safety ground (GND). Tighten the screws on the terminal box securely to prevent water ingress. Warning: When installing the electronic drain valve, ensure: - Compressed air has been fully discharged (system is depressurized). - Power supply is disconnected. Color: Gold + Black Material: Metal Size: Aperture: 5 mm Port size: 1/2 inch Package Contents: 1 x Electronic Drain Valve Note: Lighting and display settings may cause slight color variation between the image and actual item. Measurement allows an error of +/- 1–3 cm.