The 6" 250# Cast Iron Flanged Straight Pattern Non-Return Stop Check Valve by Service Metal Products is designed for reliable flow control in various industrial applications. This valve features a durable cast iron construction, ensuring longevity and resistance to corrosion. With a pressure rating of 250 psi, it is suitable for high-pressure systems. The flanged design allows for easy installation and compatibility with standard piping systems. Ideal for use in water, oil, and gas applications, this valve meets ANSI standards for quality and performance.