The Orbit 3/8" Auto Drain Valve is a great addition to your misting system. Just as the name implies, the auto drain valve drains water from your misting system when system shuts down. This reduces clogging of the mist nozzles. Can be installed by threading into a 10-24 female threaded nozzle opening. The auto drain valve operates with a siphoning effect that draws the water out once the system de-pressurizes or installed at the low point of your mist system it will allow gravity to drain water out of the lines.

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