The Fill-Rite Air Check Valve Assembly with a 1.5" BSP connection is engineered for optimal fluid transfer efficiency. Manufactured by Sotera Systems, this assembly utilizes FKM seals for enhanced durability and chemical resistance. It effectively prevents backflow, ensuring system integrity and performance. Suitable for a variety of applications, this valve assembly complies with industry standards, providing reliable operation in challenging environments. Its compact design facilitates easy installation and maintenance, making it an essential component for fluid handling systems.