The 1/2" FPT x 1/2" MPT In-Tank Check Valve by MIDWEST CONTROL is designed for reliable fluid control in various applications. This valve features a durable construction that ensures longevity and performance under pressure. With a female pipe thread (FPT) and male pipe thread (MPT) connection, it is compatible with standard plumbing systems. Ideal for preventing backflow, this check valve is essential for maintaining system integrity in tanks and pipelines. Its compact size allows for easy installation in tight spaces, making it a versatile choice for both residential and industrial use.