Raccord pour clapet anti-retour De Dietrich 7684679

This backflow preventer connection piece is a fitting used to attach a backflow preventer valve to the piping system. It ensures a secure and leak-free connection, simplifying installation during boiler maintenance. As a boiler spare part, it is essential for completing the backflow prevention assembly. Suitable for various heating systems, this connection piece helps maintain safe water flow. Verify compatibility with your backflow preventer and pipe size before purchase.