AC 220V 1/2 Inch 2-Way Electronic Timed Automatic Drain Valve for Compressed Air Systems Electronic Drain Valve Model: 507292 Indicator Lamp: LED (ON/OFF indication) Voltage Range: ±10% of rated voltage Protection Rating: IP65 Insulation Class: H Maximum Working Pressure: 1.6 MPa Maximum Medium Temperature: 90°C Ambient Temperature Range: -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 Compatible With: Filters, separators, dryers, air receivers (gas tanks), drip legs, and other compressed air system components Installation Note: Ensure compressed air system is fully depressurized before installation. Power supply must be disconnected during installation. Flow Direction: Observe inlet/outlet orientation—do not direct outlet hose toward impact-sensitive areas. Wiring (DC Operation): Positive pole must connect to terminal “1”. Factory Wiring: Brown = Live (L), Blue = Neutral (N), Yellow-Green = Ground (GND) Terminal Box: Tighten screws securely to prevent moisture ingress. Color: Gold + Black Material: Metal Aperture: 5 mm Port Size: 1/2 inch (NPT) Package Includes: 1 × Electronic Drain Valve Note: Actual product color may vary slightly due to monitor settings. Measurement tolerance: ±1–3 cm.