Atlas Copco Electronic Drain Valve Replacement – 2202754704

The Atlas Copco 2202754704 Electronic Drain Valve (ED12) is an automatic condensate drain valve designed for compressed air systems. It automatically removes accumulated condensate (water, oil, and contaminants) from air receivers, filters, dryers, and separator vessels without wasting compressed air. This helps maintain system efficiency, protects downstream equipment, and reduces maintenance requirements. The valve is identified as ED12, 115 V, 50/60 Hz, 3/4″ connection.

Key Features

• Genuine Atlas Copco electronic drain valve
• Model: ED12
• Operating voltage: 115 V AC, 50/60 Hz
• 3/4-inch connection
• Automatic timed condensate discharge
• Durable construction for continuous industrial operation
• Helps prevent moisture accumulation in compressed air systems.

Benefits

• Automatically removes condensate without manual draining
• Reduces the risk of corrosion in air receivers and pipelines
• Protects dryers, filters, and pneumatic equipment
• Minimizes compressed air loss compared to manual drains
• Improves compressed air quality and system reliability
• Reduces maintenance time and operating costs.

Working Process

1. Condensate collects in the air receiver, filter, or dryer.
2. The electronic timer activates the drain valve at preset intervals.
3. The valve opens briefly to discharge accumulated condensate.
4. After draining, the valve closes automatically, minimizing compressed air loss.
5. This cycle repeats continuously to keep the compressed air system free of excess moisture.

Typical Applications

• Atlas Copco rotary screw air compressors
• Compressed air receivers
• Refrigerated and desiccant air dryers
• Line filters and moisture separators
• Industrial manufacturing and pneumatic systems.