Brass Auto Drain Valve – Efficient Condensate Removal Solution
Where there is compressed air, there is water — which means that condensate management is a critical step in supplying clean, dry compressed air to your tools, equipment, and processes. During the generation and distribution of compressed air, moisture condensation is inevitable. This moisture usually contains oil and other contaminants that can be particularly aggressive.
Industries understand the problems caused by contaminated air — increased maintenance, higher operating costs, premature equipment failure, and overall productivity loss. Hence, it’s extremely important to install both a moisture separator and a Brass Auto Drain Valve to efficiently remove water from compressed air lines without losing air pressure.
Why Use a Brass Auto Drain Valve?
A Brass Auto Drain Valve helps automatically remove accumulated condensate from compressed air systems, ensuring dry and clean air supply. These valves are among the most economical and efficient condensate removal options available.
They operate using a solenoid mechanism that opens and closes a needle valve at set intervals. However, when the drain lines contain heavy particulates, the valve may clog. If your condensate line is clean — such as on a coalescing filter — the timer-controlled Brass Auto Drain Valve becomes the perfect low-maintenance solution.
How the Brass Auto Drain Valve Works
The Auto Drain Solenoid Valve with Timer includes a solenoid valve attached to the drain body and a programmable timer. You can set your desired ON time and OFF time on the timer. The solenoid valve opens for the preset duration and then closes automatically.
For example, you can program the solenoid valve to stay ON for 5 seconds every 24 hours. During this time, the valve removes moisture collected at the bottom of the compressed air tank efficiently and automatically.
This setup ensures that your Brass Auto Drain Valve continuously eliminates water, reducing the load on the air compressor and enhancing the efficiency and effectiveness of the air dryer system. Over time, this protects your compressed air tank and all connected equipment from damage caused by water buildup.
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Key Features & Benefits
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High-Quality Brass Body:
The robust brass construction ensures excellent corrosion resistance, durability, and long service life even in demanding industrial environments. -
Integrated Strainer for Protection:
The Brass Auto Drain Valve with Strainer prevents debris and particles from entering the valve, ensuring smooth operation and reducing maintenance. -
Adjustable Timer Control:
Equipped with an electrical timer, allowing:-
ON Time: 0.5 seconds to 10 seconds (adjustable)
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OFF Time: 0.5 minutes to 45 minutes (adjustable)
This ensures precise and efficient condensate discharge based on system requirements.
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Wide Voltage Compatibility:
Supports multiple coil voltages including 12, 24 & 36V AC/DC and 48, 110 & 230V AC/DC, making it suitable for various industrial setups. -
Efficient Working Pressure Range:
Operates effectively within a pressure range of 0–16 Bar, ideal for compressed air systems. -
Automatic Drain Mechanism:
Eliminates manual draining, reducing labor and preventing moisture buildup in pipelines. -
Compact & Easy Installation:
Comes with a 1/2″ (15mm) connection port, ensuring compatibility with standard piping systems.
Technical Specifications
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Model: ADV-15T
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Body Material: Brass
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Connection Size: 1/2″ (15mm)
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Working Pressure: 0–16 Bar
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Timer Type: Electrical Adjustable
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Coil Voltage Options: 12, 24, 36, 48, 110, 230V AC/DC
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Ambient Temperature: 20°C to 85°C
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Humidity Condition: Less than 85%
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Mounting: Indoor (Outdoor possible with weatherproof box)
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Manual Override: Reset option available
Applications
The Brass Auto Drain Valve is widely used in:
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Air compressors and air receivers
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Compressed air filters and dryers
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Moisture separators
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Pneumatic systems
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Industrial automation setups
Why Choose Techno ADV 15T?
If you are planning to buy brass auto drain valve, the Techno ADV 15T model offers a perfect combination of durability, automation, and efficiency. Its adjustable timer and built-in strainer ensure reliable performance while minimizing maintenance requirements.
For businesses looking to optimize costs, checking the techno ADV 15T drain valve price helps you get the best value for a high-quality automatic drain solution.
Benefits for Your System
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Prevents moisture accumulation and corrosion
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Improves air quality and system efficiency
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Reduces downtime and maintenance costs
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Ensures automatic and reliable condensate removal
The Brass Auto Drain Valve with Strainer and Adjustable Timer Techno ADV 15T 1/2″ is an essential component for maintaining clean and efficient compressed air systems. With its rugged brass construction, intelligent timer control, and integrated strainer, it delivers dependable performance in industrial environments.




The Brass Auto Drain Valve works perfectly in our system. The adjustable timer is very convenient, and the Brass Auto Drain Valve efficiently removes condensate without any issues.
Very reliable Brass Auto Drain Valve. The built-in strainer adds extra protection, and the timer function works accurately. A great addition to any compressed air system.
Excellent performance! The Brass Auto Drain Valve is sturdy and easy to install. The adjustable timer ensures smooth automatic drainage and reduces manual effort.
Good quality Brass Auto Drain Valve with strong brass construction. The strainer prevents clogging, and the timer feature works efficiently. Very satisfied with the performance.
Highly recommended Brass Auto Drain Valve! It operates smoothly, saves time, and ensures proper drainage. Durable build and excellent functionality make it a great product.