Vacuum Relief Valve 1 Half Inch Low Profile Brass Vacuum Breaker Compatible With Watts LFN36 M1 Water Heaters And Tanks Leak Proof Easy Install NBPLUS Durable

Half-inch Brass Vacuum Relief Valve for Water Heaters
✔️ 1/2 in brass thread; 200 psi max; 15 psi steam; 250°F max

This vacuum relief valve is a durable brass device designed to protect water heaters and storage tanks by releasing vacuum during cool-down and water level changes. It’s built for easy installation on most tanks and supports direct attachment or tee mounting in hot or cold lines. Made with DZR brass for corrosion resistance, it’s designed to endure harsh residential water systems while keeping equipment safe.

✅ Durable DZR brass construction for corrosion resistance
✅ 1/2 in NPT thread fits most tanks
✅ Max working pressure 200 psi; max steam 15 psi
✅ Temperature rating up to 250°F
✅ Mount options: direct on tank or in a tee
✅ Compatible with Watts LFN36 M1 water heaters and tanks

💡 What is a vacuum relief valve used for in water heaters and how does it protect the system? This handy valve helps keep your heater safe by venting unwanted vacuum during cooling and pressure shifts. - Prevents vacuum-induced tank damage in water heaters and tanks - Maintains safe operation with a 1/2 in threaded vacuum relief valve in hot and cold lines - Easy, handy install for standard 1/2 in connections on residential heaters