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The SMC 1/4" automatic tank drain valve (22 to 145 psi) is available for purchase today.

Read SMC NAD402-N02 reviews before checking out.

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SMC 1/4" Automatic Tank Drain Valve (22 To 145 PSI)

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Automatically Discharges Drainage
Float type drain valve drastically reduces maintenance

Highly Resistant To Dust & Corrosion
Operates efficiently in environments from 40 to 140 F

Operates Reliably Without Human Operator
No need to schedule drain maintenance

Case Guard With Viewports
Monitor drain level at a glance
9.66 Pounds
Product Width
3.2 Inches
Product Height
7.2 Inches
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  • Ships via FedEx Ground
We currently CANNOT ship this product to Canada or any destination outside of the United States

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