The Apollo Conbraco 521EEBKKOX0450 is a high-performance 1" relief valve, engineered for UV air applications with a pressure rating of 450 PSI. Constructed from durable bronze with stainless steel trim, this valve offers exceptional resistance to corrosion and wear. Its design meets stringent industry standards, ensuring reliability in demanding environments. The valve is equipped with PCTFE seals for enhanced chemical compatibility, making it suitable for various industrial applications. This valve is essential for effective pressure management and system safety.