Valvola di non ritorno FF 1"1 / 2 De Dietrich 12854

Designed for larger pipework, this non-return valve FF 1"1/2 ensures unidirectional water flow in heating systems. It prevents backflow that could cause pressure issues or contamination, safeguarding your boiler and burner components. A durable spare part for heating equipment maintenance, this valve supports system reliability and performance.