The copper construction of this fire hydrant automatic drainage valve provides excellent resistance to wear. Designed for easy installation, it fits seamlessly into existing hydrant systems. Its automatic operation ensures that water is drained efficiently, protecting from freezing and ensuring it is always ready for use. Features -Color:Golden -Material:Copper -Size:3.00X3.00X3.00cm/1.18X1.18X1.18in -Robust construction: made from durable copper, this hydrant valve is built to withstand harsh conditions and provide reliable performance over time -Automatic water release: drainage feature ensures that water is efficiently drained from , preventing freezing and maintaining functionality -Installation: this valve is designed for easy installation, allowing for quick and seamless integration into existing fire hydrant systems -Pressure control: by regulating water pressure, this valve helps to protect fire hydrant equipment from damage and ensures consistent performance -Design: the water saving design of this valve by reducing unnecessary water usage Package list: 3 pcs x 1pc fire hydrant drain valve