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 flow direction when installing the valve: outlet must not be blocked Ensure the hose is not subjected to impact Supply voltage must match the drain valve voltage rating When using DC power, the positive pole must be connected to terminal "1" The drain valve comes with a pre-attached cable: brown wire is L (live), blue wire is N (neutral), yellow-green wire is ground (GND) Tighten the screws on the terminal box securely to prevent water ingress Warning: When installing the electronic drain valve, ensure that: - The compressed air system is fully depressurized - The 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 variations between the image and actual item Measurement error allowance: +/- 1–3 cm