AD40204 1/2' Auto Drain Valve Pneumatic Air Source Air Water Trap Separator Dryer Drainer Filter is an allinone unit designed for compressed air systems. It automatically drains condensate and combines water separation, drying, draining, and filtration to deliver cleaner, drier air to downstream components. Key benefits Automatic condensate removal: the auto drain function eliminates the need for manual draining, reducing maintenance and helping prevent water hammer and corrosion in the system. Water separation and trap: builtin water trap and separator remove moisture from the air stream to improve system reliability and protect downstream components. Drying and filtration: integrated drying and filtration stages guard actuators, valves, sensors, and tools from moisture and particulates. 1/2 inch port size: designed for standard 1/2' pneumatic lines, promoting straightforward installation with compatible equipment. Spaceefficient, integrated design: combines multiple functions in a single unit to simplify plumbing and save space in the air delivery network. Lowmaintenance operation: intended for easy servicing and reliable operation in typical industrial environments. Key attributes Model: AD40204 Port size: 1/2' Functionality: Auto Drain Valve with air water trap separator, dryer, drainer filter System compatibility: suitable for pneumatic air source applications and standard 1/2' lines Material: not specified in the listing Performance focus: automatic drainage, moisture removal, and filtration of compressed air to protect downstream equipment Applications and use cases Workshop or factory compressed air lines feeding pneumatic tools and actuators: reduces moisturerelated wear and corrosion, improving tool life and performance. Automated manufacturing lines with sensors and valves: ensures clean, dry air to protect sensitive components and maintain consistent operation. Painting, coating, or finishing operations that require dry air: minimizes moisturerelated defects and improves process reliability. Notes The description reflects the model AD40204 and its stated features (1/2' port, auto drain, water trap/separator, dryer, drainer, and filter). Material details are not provided in the listing. Please refer to the manufacturer's specifications for exact material and installation guidance.