Name: Electronic Drain Valve Model: 507292 Indicator Lamp: LED Indicating Power On/Off Voltage Range: +/-10% Protection: IP65 Insulation: Class H Maximum Working Pressure: 1.6 MPa Maximum Temperature: 90°C Operating Temperature Range: -40°C to 60°C Maximum Current Consumption: 4 mA Power 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 Separators, Dryers, Gas Tanks, Drip Legs, and Other Compressed Air System Components Clean the Compressed Air System Installation Note the Direction When Installing the Valve: Outlet Must Not Be Exposed to Direct Airflow or Hose Impact Power Supply Voltage Must Match the Drain Valve Voltage Specification: When Using DC, the Positive Lead Must Be Connected to Terminal "1" When Leaving the Drain Valve Connected to Cable: Brown Wire is Live (L), Blue Wire is Neutral (N), Yellow-Green Wire is Safety Ground (GND) Ensure the Long Screw on the Terminal Box Is Properly Tightened to Prevent Water Ingress Warning: Before Installing the Electronic Drain Valve, Ensure That: Compressed Air System Is Fully Depressurized Power Supply Is Disconnected Color: Gold + Black Material: Metal Size: 5 mm Inlet/Outlet Port Size: 1/2 Inch Package Contents: 1 x Electronic Drain Valve Note: The package includes only the items listed above. Other accessories are not included. Lighting and Display Differences May Cause Slight Color Variations Between the Image and the Actual Item. Measurement Tolerances May Vary by +/- 1–3 cm.