Features: This is a high quality, reliable condensate drain valve designed to maintain optimal performance of compressed air systems. The timed electric drain valve can be programmed to discharge condensate at set intervals according to system requirements. The valve opening time is adjustable from 0.5 to 10 seconds, and the closing interval can be set from 0.5 to 45 minutes. It operates automatically and minimizes compressed air loss during drainage. The G1/2 threaded connection is widely used and compatible with most air compressors.Specifications: Voltage: AC110V, AC230V (optional) Type: Integrated Valve Material: Brass Valve Working Mode: Direct Acting Interval (OFF): 0.545 minutes Discharge Time: 0.510 seconds Thread: G1/2 (DN15) Thread Outer Diameter: Approx. 21mm Pressure Range: 01.6MPa Fluid: Air, water Fluid Temperature: -5C to 80C Flow Direction: One-way Package Includes: 1 x Drain Valve Note: The AC230V version is compatible with AC220V power supply. Please note that new and old versions of this product may be shipped randomly. Ensure you are comfortable with this before placing your order.