The 1-1/2" FPT In-Line Vertical Check Valve is designed for efficient flow control in various applications, allowing a maximum flow rate of 90 SCFM. This valve features a durable construction that ensures reliability and longevity. It is compliant with industry standards, making it suitable for use in pneumatic systems and other fluid handling applications. The valve's design prevents backflow, ensuring that the system operates smoothly and efficiently. With a female pipe thread (FPT) connection, installation is straightforward and compatible with standard piping systems.