The 6" 125# Cast Iron Flanged Swing Check Valve with Outside Lever & Weight from Service Metal Products is designed for reliable flow control in various applications. This valve features a robust cast iron construction, ensuring durability and resistance to corrosion. Rated for 125# pressure, it is suitable for both water and wastewater systems. The outside lever and weight mechanism enhances operational efficiency, allowing for easy manual control. This valve meets industry standards, making it a dependable choice for commercial and industrial use.