INSTRUCTIONS: This is a high quality, reliable condensate drain valve to maintain optimal operation of compressed air handling equipment CAN BE PROGRAMMED: The electric drain valve timed can be programmed to discharge condensate at timed interval to match conditions VALVE OPEN TIME AND CLOSED TIME: Valve opening time is adjustable from 0.5 to 10 seconds and the closing time is 0.5 to 45 minutes WORKS AUTOMATICALLY: it works automatically and wastes less compressed air when discharging condensate Widely used: G1/2 thread is widely used and can be suitable for most air compressorsProduct Description Size:AC230V Features: It fits is a high quality, reliable condensate drain valve to keep compressed air handling equipment operating optimally. The timed electric relief valve can be programmed to discharge condensate at regular intervals to match conditions. The opening time of the valve is adjustable from 0.5 to 10 seconds and the closing time is from 0.5 to 45 minutes. It operates automatically and wastes less compressed air when condensate discharge. G1/2 thread is widely used and can be suitable for most air compressors. Features: Voltage: AC110V, AC230V (optional) < p>Valve material: brass Valve type: separate Valve operating modes: direct acting Interval (OFF): 0.5-45min . Discharge time: 0.5-10sec. Thread: G1/2 (DN15) Thread outer diameter: approx. 20.6mm Pressure: 0-1.6Mpa Fluid: Air, water Fluid temperature: -5~80 Fluid direction: one way Package includes: 1 x drain valve Note: AC230V can also be connected to the AC220V.