This ball valve and angle valve switch is designed to enhance the efficiency and performance of hot and cold water gas water heaters. It offers precise control over water flow and temperature, ensuring consistent and reliable operation. The valve's durable construction makes it a valuable addition to any plumbing system, providing performance and ease of use. Features -Color:Multi -Material:Copper -Size:8.40X5.00X2.20cm/3.30X1.97X0.86in -ideal compatibility: ideal for use with hot and cold water gas water heaters, ensuring compatibility and efficient operation. -Userfriendly design: the triangular valve switch design makes it easy to control water flow, providing a convenient user experience. -sturdy material: constructed from durable copper, this valve is built to withstand heavy use and provide performance. -Easy setup: the simple installation process allows for quick and sturdy setup, making it easy to get started. - control: the ball valve design offers precise control over water flow, allowing for accurate and efficient adjustments. Package list: 1 water heater ball valve, 1 cover