About This

【Durable & Reliable Material】This vacuum relief valve (compatible for Watts vacuum relief series) is made of high-quality brass, featuring strong strength and corrosion resistance. As a professional water heater vacuum valve, it ensures long service life and stable performance in harsh environments
【Easy Installation & Wide Fit】With 1/2 inch thread and easy access design, this vacuum release valve is suitable for most water heater tanks. Even without professional skills, you can use common repair tools to finish installation quickly—saving time and energy.
【Reliable Working Parameters】This water heater vacuum valve supports maximum working pressure of 200 psi (13.8 bar), maximum steam pressure of 15 psi (103 kPa), and maximum temperature of 250°F. It meets strict operational standards, ensuring safe and efficient operation for your water heater system as a professional vacuum relief valve.
【Versatile Installation & Compatibility】You can install this vacuum relief valve directly on the tank or in a tee for either cold or hot water side of the water heater. It acts as an effective vacuum breaker water heater accessory, compatible with most water heater tanks and replaceable for models matching vacuum relief valve 1/2 inch lfn36-m1.
【Protective Function & Compliant Standards】Designed to release vacuum in water heater or tank units, this product prevents equipment damage and helps keep your water heater long-lasting.