Backflow preventers are assemblies with two check valves and two shut-off valves that prevent reverses in process flow. They may also include test cocks for each chamber within the assembly. Backflow ...
If you're preparing to become a homeowner for the first time, you have a lot on your plate. You want to educate yourself about the process and about various operational systems inside your home ...
Description: Hayward true check ball check valves with FPM seals, NSF listed material and 150 PSI at 70 F., prevent reversal of flow in piping systems. They are ideal where backflow could potentially ...
The City of Pikeville has taken two actions to formalize protections aimed at preventing contamination of its water supply from backflow or cross-connections, according to City Engineer Brad Slone.