1/2 in. Blu-Lock Auto Drain | 02602

This plastic drain valve helps prevent damage to the irrigation system due to freezing by allowing the sprinkler lines to drain when the water is turned off.

Product Features:

• Fits into the end of the Blu-lock 1/2 in. swing pipe
• Helps prevent sprinkler line damage due to unexpected freezing 
• High-quality plastic construction
• For outdoor use with cold water only