Gruppo di sicurezza 7.0 bar (FR) tipo 24 DN15 De Dietrich 0302555

The safety group 7.0 bar (FR) type 24 DN15 is a critical safety device for heating systems, designed to protect against overpressure. It combines a pressure relief valve, check valve, and shut-off valve in one compact unit, ensuring safe operation at a maximum pressure of 7.0 bar. This component is typically installed on the cold water inlet of boilers and water heaters, preventing excessive pressure buildup that could damage the system. With its 15 mm connection size, it is suitable for many residential and commercial heating applications, making it a vital spare part for boiler maintenance and repair.