The Valve Seat Retainer for 3" Valves from Sotera Systems Fill-Rite is an essential component for maintaining valve integrity in fluid transfer systems. Constructed from high-quality materials, this retainer ensures a secure fit and reliable performance. It is designed to withstand the pressures associated with fluid transfer, making it ideal for both commercial and industrial applications. This retainer is compatible with various valve types, ensuring versatility in your system. Its robust design contributes to the overall efficiency and safety of your fluid transfer operations.