Specifications: Voltage: AC110V, AC230V (optional) Valve material: brass Valve type: separate Valve operating modes: direct acting Interval (OFF): 0.5-45 min. 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 Flow direction: unidirectional Item dimensions L x W x H 14 x 11 x 6 centimeters About this item Top quality : this automatic drain valve is made of brass and durable and compact plastic, it can prolong the service life of the product Premium quality: this automatic drain valve is made of brass and durable and compact plastic, it can prolong the service life of the product Timing setting: The electric timed drain valve can be programmed to discharge condensate at time interval to match the conditions. The valve opening time is adjustable from 0.5 to 10 seconds and the closing time is from 0.5 to 45 minutes Superior performance: This air compressor drain valve is a reliable, high quality condensate drain valve to keep compressed air treatment equipment running at peak performance. It operates automatically and wastes less compressed air when discharging condensate Applicable scope: The electronic drain valve has a G1/2 thread which is widely used and can fit most of the air compressors What you will get: You will get a new high quality timer drain valve, 1pcs, it is helpful