This copper automatic drainage valve is a crucial component for fire hydrant systems in cold climates. Its design allows for the automatic release of water, preventing freeze-related damage. Easy to install and maintain, it ensures that hydrants remain functional and effective, providing essential protection and reliability. Features -Color:Golden -Material:Copper -Size:3.00X3.00X3.00cm/1.18X1.18X1.18in -Durable construction: made from copper, this hydrant valve offers exceptional durability and resistance to wear, ensuring performance -Freeze prevention: the automatic drainage mechanism effectively prevents water from freezing within , maintaining its functionality in cold weather conditions -Effortless installation: designed for easy installation, this valve can be quickly and seamlessly integrated into existing fire hydrant systems -Pressure protection: this valve helps to regulate water pressure, preventing damage to fire hydrant equipment and ensuring optimal performance during emergencies -Design: the efficient water saving design of this valve by reducing unnecessary water usage Package list: 1pc fire hydrant drain valve