This Rheem Drain Valve is constructed from durable brass material, ensuring longevity and resistance to corrosion. The valve is designed to provide full flow, facilitating the efficient drainage of water from your water heater. It features a tamper-proof design that prevents unauthorized access or adjustments, enhancing the safety and reliability of your water heating system. The valve is compatible with most standard water heaters, offering versatility in application. Its easy-to-use design allows for quick and convenient installation and operation.