The 4" Cast Stainless Steel Flanged Valve by O C KECKLEY is engineered for reliable performance in moderate pressure applications. Rated for Class 150, this valve is constructed from high-quality cast stainless steel, providing excellent resistance to corrosion and wear. Its flanged design allows for straightforward installation and maintenance in various piping systems. This valve is compliant with ANSI standards, making it suitable for a wide range of industrial applications, including water supply, HVAC, and chemical processing. Its robust construction ensures long-lasting service and dependable operation.