Name: Electronic Drain Valve Model: 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: 24–240V 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 flow direction when installing the valve; do not use hoses that cannot withstand impact. Supply voltage must match the drain valve voltage rating. When using DC, the positive pole must be connected to terminal "1". The drain valve comes with a pre-attached cable: brown wire is live (L), blue wire is neutral (N), yellow-green wire is ground (GND). Tighten the screws on the terminal box securely to prevent water ingress. Warning: Before installing the electronic drain valve, ensure that the compressed air system is fully depressurized (zero pressure) and the power supply is disconnected. Color: Gold + Black Material: Metal Flow Aperture: 5 mm Inlet/Outlet Size: 1/2 inch Package Contents: 1 x Electronic Drain Valve Note: The package includes only the items listed above. Other products are not included. Lighting and display settings may cause slight variations in the color of the item as shown in images. Measurement error allowed is ±1–3 cm.