This 3/8" PVDF True Union Ball Check Valve features FPM o-rings, designed for reliable backflow prevention in various fluid systems. Constructed from high-quality PVDF, it offers excellent chemical resistance and durability, making it ideal for aggressive media. The valve's true union design allows for easy maintenance and replacement without disrupting the piping system. With threaded end connections, it ensures a secure fit and compatibility with standard piping systems. This valve meets industry standards for performance and safety, ensuring compliance with ISO and ANSI regulations.