G3/4 Ensemble de clapet anti-retour avec raccords De Dietrich JJJ003623010

The G3/4 Check Valve Assembly with Nipples is a pre-assembled unit that combines a check valve with two G3/4 threaded nipples for easy installation in pipe systems. The check valve prevents backflow, ensuring that water flows in only one direction, which protects pumps and boilers from reverse circulation. The included nipples simplify connection to existing piping, making this assembly a convenient solution for new installations or retrofits. Commonly used in heating circuits, solar thermal systems, or domestic water lines, this check valve assembly is a reliable component for maintaining system integrity and preventing unwanted flow reversal.