Watts LF40XL-5 150/210-FS Automatic Reseating Temperature and Pressure Relief Valve, 3/4 Inch, 150 psi Relief Point, 5 Inch Coated Thermostat, Discharge Line Flood Sensor Included

The Watts LF40L Series lead-free automatic reseating temperature and pressure relief valve is designed for commercial applications, providing essential protection for hot water supply tanks and heaters. This valve ensures safe operation by managing pressure and temperature within specified limits. The LF40L Series valve features a 3/4-inch NPTF male inlet and a 3/4-inch NPTF female outlet, offering robust connections for effective operation. It includes a 5-inch coated extension thermostat, with a pressure relief setpoint of 150 psi and a temperature relief setpoint of 210°F. The valve is designed to automatically reseat, maintaining optimal safety and performance. Integration with SentryPlus Alert® technology allows for real-time monitoring of potential water discharges. This advanced feature requires the purchase of an activation kit, which can be linked to existing building management systems for comprehensive oversight. Crafted from lead-free copper silicon alloy, the valve body ensures durability and compliance with lead-free standards. The thermostat is constructed from nylon-coated copper for added reliability. Additional features include tamper-resistant bonnet screws and a test lever, which facilitate maintenance and ensure continued performance. This high-quality valve meets stringent industry standards, making it suitable for demanding commercial environments.At Watts, our family of brands offers one of the most varied product lines in the world. Simply put, if you're moving, removing, heating, treating, or reusing water, we have everything you need to get the job done. Everything we design is made to keep the Earth's most precious resource safer, cleaner, and more useful for our customers. From melting ice on entire city blocks from the ground up, to filtering safe drinking water in isolated, weather disaster zones, you need water and water needs Watts.

• PRESSURE RELIEF VALVE: The Watts LF40L Series lead free automatic reseating temperature and pressure relief valve can be installed within the allowable distance from the top of the tank for commercial applications to provide protection for hot water supply tanks and hot water heaters.
• MONITORING MADE EASY: Works with SentryPlus Alert technology to detect excessive water discharges from the relief valve. Sensor activation requires purchase of an activation kit which can be connected to existing building management systems.
• COMPREHENSIVE FEATURES: This automatic reseating temperature and pressure relief valve has a 3/4 inch NPTF male inlet, 3/4 inch NPTF female outlet, 5 inch coated extension thermostat, pressure relief setpoint of 150 psi, and temperature relief setpoint of 210 degrees F.
• HIGH QUALITY PARTS: This part comes with a Lead free copper silicon alloy body, and the thermostat is constructed from nylon coated copper. Also includes tamper resistant bonnet screws, and test lever.
• EVERY DROP COUNTS: Water. It's in our name and close to our hearts. Since 1874, Watts Water Technologies has been delivering innovative technologies that make the world's most precious resource safe and accessible. Everything we design is made to keep the Earth's most precious resource safer, cleaner, and more useful for our customers. Our family of brands offers one of the most varied product lines in the world, with world-class, water-related solutions.