Features: This is a high quality, reliable condensate drain valve to keep compressed air handling equipment operating optimally. The timed electric drain valve can be programmed to drain condensate at timed intervals to match conditions. The valve opening time is adjustable from 0.5 to 10 seconds and the closing time from 0.5 to 45 minutes. It operates automatically and wastes less compressed air when draining condensate. G1/2 thread is widely used and can fit most air compressors. Specifications: Voltage: AC110V, AC230V (optional) Valve Material: Brass Valve Type: Separate Valve Working Modes: Direct Acting Interval (OFF): 0.5 to 45 min. Discharge time: 0.5-10 seconds. Thread: G1/2 (DN15) Thread outer diameter: approx. 20.6mm Pressure: 0-1.6MPa Fluid: Air, water Fluid temperature: -5~80 Fluid direction: Unidirectional Package includes: 1 x drain valve Note: AC230V can also connect at AC220V. Please note that the new type and old type of this product will be sent randomly, and make sure you do not mind before ordering.