The 4" CI Wafer Butterfly Valve features a 316 stainless steel disc and stem, ensuring high corrosion resistance and durability. The chlorobutyl seat provides excellent sealing capabilities, making it suitable for various chemical applications. Its wafer design allows for easy installation between flanges, optimizing space in piping systems. This valve meets industry standards for performance and reliability, making it an ideal choice for water treatment and industrial processes. Its robust construction ensures longevity and efficient flow control in demanding environments.