The solid copper body of this heater control valve ensures durability and resistance to wear, making it ideal for automotive applications. The manual control feature allows for precise regulation of water flow, while the four-way design offers flexible installation options. This valve is for maintaining optimal heating performance in your vehicle. Features -Color:Golden -Material:Copper -Size:11.30X9.30X5.50cm/4.44X3.65X2.16in - copper material: made from copper, this valve offers durability and reliability, ideal for automotive heating systems -Manual control feature: the manual control valve enables easy temperature adjustments for your car's heater, enhancing user convenience -bypass fitting: the bypass fitting design ensures seamless connection to the heater core, improving heating efficiency -Versatile ball valve: this versatile valve allows easy switching between heating and air conditioning, suitable for all seasons -Simple installation: with its simple installation process, this valve is compatible with a wide range of car models, providing ease of use Package list: 1 x car heatings water valve