Cosmic Airmatics manufactures and supplies high-performance, timer-controlled electronic Auto Drain Valves. These automated systems remove accumulated condensate, moisture, and oil mixtures from compressed air receivers, dryers, and filtration systems. Operating Mechanism: Electronic timer paired with a reliable solenoid valve.Standard Valve Sizes: Typically available in 0.7-inch variants or common 1/2-inch and 1-inch industry standard ports.