Clapet anti-retour 20 - 2015 (10 Ods) De Dietrich 711329100

The Check Valve 20-2015 (10 Ods) is an essential component for preventing backflow in heating and gas systems. Often used in boiler maintenance and repair, this valve ensures unidirectional flow, protecting sensitive parts like burners and pumps. Its robust design makes it a valuable addition to any set of heating equipment components.