Orbit 3/4" Plastic Sprinkler System Automatic Drain Valve Water Auto Drain 51241

This sprinkler drain valve works with residential sprinkler systems or commercial sprinkler systems. This Orbit drain valve seals when sprinkler water is running and does not drain until water pressure subsides. For all your irrigation systems draining, this sprinkler system Orbit drain valve is great. Features and Benefits: Easily connects to the lowest point of a yard sprinkler system line, Has a �-inch MNPT (Male National Pipe Thread) connection, Helps in winterizing sprinkler systems, Drains water sprinkler pipes automatically.