Regulators - Apollo Valves

The Apollo® Model FFB Combination Backflow Preventer and Fast Fill Pressure Regulator is designed to protect residential and commercial potable water supply lines from back-siphonage or backpressure on Hot Water Heating Boilers. An intermediate atmospheric vent ensures positive protection from backflow conditions. The pressure regulator provides boiler make up water at the desired pressure and includes a purge/quick fill feature.All Brass/Bronze Construction Designed for continuous pressure Independently acting check valves In-line replaceable cartridge Purge lever / high capacity fast fill feature No steel cage screws Factory pre-set at 15 psig - Adjustable 10 to 25 psig Untapped vent port option (-C)

The Apollo® Model FFB Combination Backflow Preventer and Fast Fill Pressure Regulator is designed to protect residential and commercial potable water supply lines from back-siphonage or backpressure on Hot Water Heating Boilers. An intermediate atmospheric vent ensures positive protection from backflow conditions. The pressure regulator provides boiler make up water at the desired pressure and includes a purge/quick fill feature.All Brass/Bronze ConstructionDesigned for continuous pressureIndependently acting check valvesIn-line replaceable cartridgePurge lever / high capacity fast fill featureNo steel cage screwsFactory pre-set at 15 psig - Adjustable 10 to 25 psigUntapped vent port option (-C)