The 3/8" Compression 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 maximum pressure rating of 150 PSI, it is suitable for both water and oil applications. The valve's compact design allows for easy installation in tight spaces, making it ideal for in-tank setups. Its compression and MPT connections provide versatility for different piping systems, ensuring compatibility with standard fittings. This check valve is essential for preventing backflow, maintaining system efficiency, and protecting equipment.