The 1" 800# A105 FS Swing Check Valve by Service Metal Products is designed for high-pressure applications, featuring a robust A105 carbon steel construction. This valve is rated for 800 psi and is ideal for preventing backflow in various piping systems. Its full swing design ensures minimal pressure drop and optimal flow efficiency. The valve complies with ANSI standards, making it suitable for industrial and commercial applications. With a compact size and durable finish, it is perfect for use in water, oil, and gas systems.