The 1-1/2" FPT x 1-1/2" MPT In-Tank Check Valve from MIDWEST CONTROL is engineered for effective fluid control in tank systems. This valve prevents backflow, ensuring the integrity and efficiency of the system. Made from high-quality materials, it is designed for durability and reliability in various applications. The valve's compact size allows for easy installation in confined spaces, making it suitable for industrial environments. With compatibility for standard pipe threads, this check valve is crucial for maintaining optimal fluid flow and preventing contamination in tank applications.