The Fill-Rite Air Check Valve Assembly is designed with a 1.5" NPT connection, ensuring efficient operation in fluid transfer systems. Manufactured by Sotera Systems, this assembly features FKM seals for superior chemical resistance and durability. It prevents backflow, enhancing system efficiency and safety. Ideal for various applications, this valve assembly meets industry standards, ensuring reliable performance in demanding environments. Its compact design allows for easy installation and maintenance, making it a valuable component in any fluid handling system.