Leyon FM UL FireLock Alarm Check Valve Series 751

The FireLock Alarm Check Valve Series 751 controls water flow in fire protection systems, allowing one-way flow while triggering alarms when activated. It features reliable shutoff, quick response, and UL/FM certifications for safety compliance. Built with durable materials, it resists corrosion and ensures long-term performance. Ideal for sprinkler systems in commercial buildings, industrial facilities, and high-rise structures, enhancing fire safety with efficient water distribution and alarm activation.