LIFECO 3299-300 Series OS&Y. 8″ Gate Valve

The LIFECO 3299-300 Series OS&Y 8″ Gate Valve is engineered to deliver superior performance and reliability in critical fire protection and industrial systems. Its Outside Screw and Yoke (OS&Y) design allows operators to easily see the valve position, ensuring safe and accurate control during operation. Constructed from high-strength ductile iron, it can withstand demanding conditions, high pressure, and temperature variations. The valve features a resilient wedge that provides a tight, leak-proof seal, minimizing maintenance and enhancing efficiency. Its fusion-bonded epoxy coating prevents corrosion, extending service life even in harsh environments. The LIFECO OS&Y valve is widely used in sprinkler systems, water supply networks, and industrial process pipelines where reliability is crucial. Compared to conventional gate valves, this model offers smoother operation, easier inspection, and superior durability. With international certifications like UL and FM, the 3299-300 Series meets the highest standards of quality and safety for modern infrastructure and fire suppression systems.