The Low Lead Tankless FNPTXC W/O Relief 3/4" from Red-White Valve Corp is designed for safe and efficient water heating applications. This valve features a female NPT x copper connection, ensuring compatibility with standard plumbing systems. Its low lead construction meets stringent safety standards, making it suitable for potable water applications. Ideal for tankless water heaters, this valve provides reliable performance while ensuring compliance with industry regulations. Its durable design guarantees longevity in various environments.