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SMC NAD402-N04 Auto Drain Valve, 1/2" NPT
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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SMC NAD402-N04 Auto Drain Valve, 1/2" NPT Features
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Automatic drain for removing accumulated liquid from a compressed air system
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Float-style drain for automatic liquid discharge without electricity
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1/2" NPT female inlet and outlet ports for use with existing air piping
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Operating temperature range of 23 to 140 degrees F
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Operating pressure range of 14.5 to 145 psi
About SMC NAD402-N04 Auto Drain Valve, 1/2" NPT
This SMC NAD402-N04 automatic drain has a float mechanism for automatic liquid discharge and is suitable for removing accumulated liquid from a compressed air system. It does not require electricity or consume air flow for operation. The drain has 1/2" NPT female inlet and outlet ports for use with existing air piping and requires a minimum air flow of 400 L/min for operation. It has a maximum drain discharge rate of 400 cc/min, an operating temperature range of 23 to 140 degrees F, and an operating pressure range of 14.5 to 145 pounds per square inch (psi). This automatic drain is suitable for use in compressed-air applications such as in a machine shop or assembly line. Compressed air filters remove pollutants and submicronic contaminants from clean air in compressed air handling and preparation systems. Clean compressed air provides and controls energy, conveys materials, and is critical to the safe operation of equipment in many industries. Compressed air filters remove particulates (dirt), oil, water, and oil vapor. They can be combined with other units, integrating with either a regulator, which controls excess pressure for better performance, or a lubricator, which adds oil mist to the air, or both. They are typically constructed of metal, such as zinc or type 316 stainless steel, or transparent polycarbonate, and are available with optional indicators, gauges, and drain configurations depending on the application. Compressed air filters are used in a wide range of applications, including food processing, electronics, health care, and instrumentation, among others. SMC Corporation manufactures actuators, valves, airline equipment, connector fittings, electrical products, vacuum products, dryers, temperature control chillers, and accessories. SMC Corporation of America is headquartered in Noblesville, IN, and meets International Organization for Standardization (ISO) standards 9000:2000 and 9001:2008.
