Description
The Watts 0063235 2″ Bronze Double Check Valve is an essential part of the HVAC system that is used to protect potable water supplies from the backflow from contaminated water. This lead-free bronze valve has a silicone disc and a 2” NPT connection. Its main purpose is to control the flow of water in one particular direction within the system. When the pressure of the water being supplied is low or even changes its direction, the valve shuts off, which means that no backflow can occur.
