The ball valve set with a diameter of 1" is specifically designed for use in underfloor heating systems. It serves to effectively shut off the heating circuits and allows for precise control of heating output. The set consists of two parallel ball valves that ensure easy installation and handling. The use of high-quality materials guarantees durability and reliability in operation. This radiator valve is an essential accessory for anyone seeking efficient and controlled heating regulation in their spaces. It is compatible with various heating devices and offers an optimal solution for individual adjustment of heating performance. The ball valve set is a practical choice for installers and DIY enthusiasts who value quality and functionality.