High quality Automatic drain valve HAD20B 1/2 "BSP thread Air compressor Ball type float automatic water drain valve
The compressed air condensate automatic drainer is a mechanical automatic drainer which has casting aluminum alloy shell and inside float ball drainage system.Drainer outlet is closed when drainage buoyancy is smaller than floating ball weight plus compressed air pressure; and it will open when buoyancy increases, in order to drain condensed liquid.
