The VLV, REL, F ORI is a 1" relief valve designed for UV liquid applications, operating at a pressure rating of 30 PSI. Part of the 513SER series by Apollo Conbraco Industries, this valve features a bronze construction for durability and reliability. The Buna-N seals provide excellent resistance to various chemicals, making it suitable for a wide range of applications. This valve is essential for maintaining safe pressure levels in systems, ensuring compliance with industry standards. Its lever operation allows for straightforward adjustments, making it a reliable choice for commercial and industrial use.