The 20" #316 Cast Stainless Steel, Wafer Double Flange, Class 300 valve from O C KECKLEY COMPANY is engineered for high-performance applications in corrosive environments. Constructed from premium #316 stainless steel, it offers superior corrosion resistance and durability. The wafer double flange design allows for easy installation between flanges, making it ideal for space-constrained applications. With a Class 300 rating, this valve is suitable for high-pressure services, ensuring reliable operation in demanding conditions. Its compliance with industry standards guarantees safety and performance.