The Claber drain valve is designed to empty a micro-irrigation system when it will not be used for a prolonged period. By removing residual water, it also helps prevent pipes and micro-sprinklers from bursting in the event of frost. It has a 1/2 inch thread and is made from ABS.

• Drains the system for prolonged periods of disuse
• Helps prevent pipe and micro-sprinkler damage from frost
• 1/2 inch threaded connection
• Supplied as 1 piece