Rain Bird 1/2" Automatic Drain Valve. It allows water to drain from pipes automatically to prevent freezing in cold climates. Made of plastic with a pipe thread connection, it has a pressure rating of 10 psi and a maximum working temperature of 100°F. This in-line valve features one outlet and is compatible with PVC pipe material. Install at a low point in your system to drain pipes after each use, eliminating the need for a gravel drain. Its unique two-stage screening process prevents grit from siphoning back into pipes, ensuring efficient drainage.

• 1/2 In.
• Automatic drain valve
• Allows water to drain from pipes automatically to prevent freezing in cold climates.
• Made of plastic.
• Pipe thread connection.
• Pressure rating of 10 psi.
• Maximum working temperature of 100°F.
• In-line valve with one outlet.
• Compatible with PVC pipe material.