The Valterra P23402LFVP Water Heater Check Valve is a 1/2″ brass MPT x FPT valve designed to prevent backflow of water from a water heater. It features:

• Prevents backflow of water from a water heater
• Easy installation
• High-quality construction
• Durable and reliable
• Compatible with most water heaters
• Uni-Directional Flow
• 1/2 Inch Male Pipe Thread x 1/2 Inch Female Pipe Thread

The Valterra P23402LFVP Water Heater Check Valve is the perfect solution for keeping your water heater running safely and efficiently.