Name: Electronic Drain Valve Model: 507292 Indicator Lamp: LED indicating power 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 Power 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 Note the direction when installing the valve: do not use a hose at the outlet that cannot withstand air impact Power supply voltage must match the drain valve voltage; when using DC, the positive pole must be connected to terminal "1" When shipped from factory, the drain valve is pre-wired: brown wire is live (L), blue wire is neutral (N), yellow-green wire is safety ground (GND) Tighten the long screw on the terminal box securely to prevent water ingress Warning! When installing the electronic drain valve, ensure that: - Compressed air system is fully depressurized (zero pressure) - Power supply is turned off Color: Gold + Black Material: Metal Size: Flow aperture: 5 mm Inlet/Outlet Port Size: 1/2 inch Package Contents: 1 x Electronic Drain Valve Note: Other products are not included Note: Lighting and display differences may cause slight color variations between the image and actual item Measurement error allowance: ±1–3 cm