The VLV,REL,H ORI,1-1/2,521SER,BRZ is a high-performance relief valve from Apollo Conbraco Industries, designed for optimal safety and efficiency in fluid systems. This valve features a 1-1/2 inch size and is constructed from bronze, ensuring durability and resistance to corrosion. Rated for 110 PSI, it is suitable for use in UV air applications and is compatible with PCTFE and stainless steel systems. This relief valve meets industry standards for safety and reliability, making it an essential component in various applications, including oxygen systems. Its robust design ensures long-lasting performance and peace of mind in critical operations.