Auto Drain Valve
An auto drain valve is a device that automatically removes accumulated condensate typically water and oil from compressed air systems. This process prevents corrosion, improves air quality, and protects downstream equipment like filters, dryers, and tools. Automatic drains eliminate the need for manual intervention, making system maintenance easier and more reliable.
Core Functions & Controls
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Adjustable Timers
Control the interval between drain cycles and the duration the valve stays open, allowing customization for your specific system.
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Electronic Level Control/Sensors
Some models use electronic controls to detect condensate levels, ensuring proper draining without unnecessary air loss.
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Manual Drain Test
A manual switch allows for periodic testing of the valve's functionality.
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LED Indicators
Provide visual feedback on power status, timer health, and drain cycle operation.
Design & Materials
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Durable Construction
Made from robust materials such as brass, stainless steel, or high-impact ABS plastic to withstand pressures and temperatures.
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Poppet Type Design
A common and compact valve type for efficient operation.
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Integral Strainer
A built-in strainer helps to prevent debris from entering the valve and causing clogs.
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Fault Indication
Some intelligent controllers can detect probe or valve failures and alert the system.
Benefits
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Efficiency
Automatically removes liquid and debris from air systems, enhancing efficiency and preventing damage.
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Reduced Maintenance
Eliminates the need for manual draining, saving time and labor.
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Equipment Protection
Prevents corrosion and wear on components caused by moisture accumulation in compressed air systems.
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Versatility
Available with various electrical connections and pressure ratings for compatibility with different systems.
