1/2inch Electronic Drain Valve Air Compressor Filter Dryers Air Storage Tank Drain Cooler Separators Electromechanical Valve Features: Widely used in compressed air system components such as filters, separators, dryers, air tanks, drip legs, etc. Clean the compressed air system before installation. Pay attention to the direction of the arrow when installing the valve: Do not use a hose that is not impacted by air at the outlet. The power supply voltage should be consistent with the drain valve voltage: when using DC, the positive pole must be connected to connector "1". When leaving the factory, the drain valve has been connected to the cable, the brown is fire red L, the blue is the zero line N, and the yellow-green is the safety ground line. Be sure to tighten the long screws on the junction box to prevent water from burning out. Warn! When installing an electronic drain valve, make sure that: 1. The compressed air has been evacuated (ie at zero pressure). 2. The power is turned off. Specification: Name: Electronic Drain Valve Material: Metal Maximum current consumption: 4mA Maximum working pressure: 16Bar Power supply voltage: AC 220V/AC 110V /DC 24V Discharge time (ON): 0.5--10 seconds Time interval (off): 0.5--45 minutes Ambient temperature: -40 degrees Celsius to 60 degrees Celsius Input/output port size: 1/2 inch Size: 128*91mm Color: Gold + Black Packing included: 1 * Electronic Drain Valve Note: 1. Due to manual measurements and slight color variations, please allow 1-3 cm (0.4-1.18 inches) difference to suit different display settings. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. _x000D_ _x000D_