The Apollo Conbraco 3/8" OBS dual check valve (model 4N3A22A) is constructed from high-quality bronze, ensuring durability and resistance to corrosion. This valve is designed to prevent backflow in various applications, making it essential for maintaining system integrity. Its compact size allows for easy installation in tight spaces, while its reliable performance meets industry standards for safety and efficiency. Ideal for both residential and commercial plumbing systems, this valve is a dependable choice for backflow prevention.
