1/2 Inch OPTIMUM Auto Drain Valve for Air Compressor Timer-Controlled Condensate Drain

1/2 Inch OPTIMUM Auto Drain Valve for Air Compressor Timer-Controlled Condensate Drain OPTIMUM auto drain valve is an electronic timer-controlled condensate drain used in compressed-air systems. It automatically discharges accumulated condensate from air compressors, air receivers, filters, refrigerated air dryers, separators, and drain points , reducing the need for manual drainage. Working Principle The OPTIMUM drain combines an electronic timer with a direct-acting