YunAir HAD10B Zero Air Loss Automatic Condensate Drain Valve 1/2" Inlet, Clear Body, No Electricity

All condensate produced during air compression and drying is a highly contaminated mixture containing water, aggressive air compressor oil, carbon sludge, dirt, and pipe rust. Ignoring this moisture backup directly degrades system performance, ruins pneumatic tools, fouls high-precision filters, and causes downstream pipe corrosion. Proper and reliable drainage is critical for both system efficiency and environmental compliance.

The YunAir HAD10B is an eco-friendly, zero air loss automatic drain valve featuring a premium transparent clear body and a standard 1/2" inlet connection. Engineered to effectively treat stubborn oil-water-rust emulsions, it discharges up to 84 liters of condensate per hour completely mechanically.

Operating without electricity, the HAD10B opens only when liquid is present, ensuring absolute zero compressed air loss. Its crystal-clear housing gives maintenance engineers instant visual visibility of condensate volume and drain action, eliminating guesswork.

Operating 100% mechanically based on buoyancy, the HAD004D delivers an impressive discharge capacity of up to 84 liters per hour (22.2 gallons per hour). Because it requires no electricity, it eliminates the need for complex wiring, prevents air loss, and offers a quiet, maintenance-free solution to ensure your air line remains completely dry.

Key Features & Benefits

 ✔ Quality Control: Every HAD10B undergoes rigorous 100% pressure leak testing before leaving the warehouse

✔ 100% Transparent Clear Body: The visual housing allows effortless monitoring of oil accumulation and drainage flow, making predictive maintenance simple.

✔ Zero Electricity & Safe Operation: Driven entirely by mechanical buoyancy. No power required, making it 100% safe for volatile or hazardous industrial environments while cutting your energy bills.

✔ Discharge Capacity (84 L/h): Effortlessly flushes out up to 84 liters of oil-water mixture per hour, preventing condensate backup even in high-humidity climates.

✔ Zero Air Loss / Energy Saving: Unlike electronic timer valves that blast out compressed air when opening, this mechanical float mechanism only opens when full of liquid. It prevents valuable compressed air from escaping.

✔ Optimized φ6mm Outlet: Features a standard φ6mm connection designed for smooth, blockage-free discharge of viscous compressor oil-water emulsions.

✔ Low Noise & Smooth Maintenance: Delivers whisper-quiet drainage that significantly improves the factory workshop environment compared to loud solenoid valves.

✔ Fast ROI & Low Cost: Highly durable construction minimizes routine maintenance, extending the life of your expensive filter elements with a fast return on investment.

Technical Specifications

•  Brand: YunAir

•  Model: HAD10B

•  Drain Mechanism: Internal Float / Mechanical 

•  Inlet/Outlet Size: Rc1/2”, φ 6 mm

•  Max. Discharge Rate: 84 Liters / Hour (84 L/h)

•  Power Supply: None (100% Pneumatic / Mechanical)

•  Primary Media: Condensate, Compressed Air Oil & Lubricant Mixtures

•  Compatible Equipment: In-line Compressed Air Filters, Centrifugal Water Separators

Applications:

The versatile 1/2" inlet allows the HAD10B to be easily retrofitted to handle naturally accumulating condensate across different parts of the system:

•  Refrigerated Air Dryers: Reliably handles the massive, continuous water output from the drying stage.

•  Centrifugal Moisture Separators: Flush out bulk liquid water and dense oil droplets at the front end.

•  In-line Mainline Air Filters: Protect delicate coalescing elements from liquid logging.

Don't Let Dirty Condensate Kill Your System Efficiency – Contact YunAir

As a dedicated manufacturer with our own in-house R&D and advanced production lines, YunAir delivers factory-certified reliability. The HAD10B is the ultimate cost-effective, zero-loss defense against aggressive oil-water-rust mixtures.

•  Need a reliable OEM supplier? We support global air treatment brands and distributors with bulk wholesale discounts.

•  Ready to upgrade your system? Get your factory-direct quote and compatibility consultation within 12 hours.

✔ Contact our engineering sales team today: info@yun-air.com

✔ Connect via WhatsApp/WeChat for an instant quote: +86-150-1366-4809

✔ Discover more factory-direct solutions://yun-air.com

Protect your equipment, save air energy, and visually master your condensate management. Reach out to us now for free samples and wholesale pricing!