The Asse 1022 Dual Check Valve is a compact, code-aware solution for potable water backflow protection. It helps prevent contaminants and corrosive substances, such as carbonic acid, from entering drinking water. Approved devices are essential for safeguarding potable supplies and following local and national codes. Asse 1022 Backflow preventer manufacturers, including Watts, make devices that are built to meet ASSE …
How to Prevent Water Hammer from Damaging Your Asse 1022 Dual Check Valve



