4" Reduced Pressure Backflow Preventer Valve by Ames Backflows Residential Assembly with OSY Valve High Challenge sprinklers such as moisture and dust

such as moisture and dust

allowing maintenance without system disruption

This valve assembly enhances fire protection systems by providing dependable backflow prevention that safeguards potable water quality

reliable repairs that extend valve lifespan without the need for full replacements

and designed to meet NFPA requirements

4" Reduced Pressure Backflow Preventer Valve by Ames Backflows Residential Assembly with OSY Valve High Challenge sprinklers such as moisture and dustThe 4" Reduced Pressure Backflow Preventer Valve by Ames Backflows is a specialized residential assembly designed to safeguard plumbing and fire protection systems against contamination from backflow. Ideal for homeowners and fire safety professionals, this assembly integrates an OS&Y valve for straightforward operation and maintenance, enhancing both safety and reliability in your residential fire protection setup. High Visibility Red Finish: The