Jamesbury 815W-11-3600-X7 Wafer-Sphere 16" 316SS Xtreme Seat Butterfly Valve

The Jamesbury Wafer-Sphere high-performance butterfly valve is engineered for superior flow control and isolation in challenging industrial environments. This 16-inch model, featuring 316 stainless steel construction and an Xtreme seat, provides exceptional resistance to corrosion, abrasion, and high temperatures. The unique offset disc and flexible seat design ensure bubble-tight shut-off, low operating torque, and extended cycle life, making it suitable for applications in chemical processing, oil and gas, pulp and paper, and power industries. Key features include a compact wafer body for easy installation between ANSI Class 150 flanges, bi-directional sealing, and compatibility with manual, pneumatic, or electric actuators. Advantages over competing products include better leak prevention, reduced fugitive emissions, and lower total cost of ownership due to minimal maintenance needs. Potential drawbacks are the higher initial cost compared to standard resilient-seated valves and the need for precise flange alignment. Overall, this valve excels in demanding services where reliability and performance are critical, offering robust operation across a wide range of pressures and temperatures.