Apollo Backflow Preventer, Reduced Pressure, Bronze with Ball Valves and SAE Test Cocks

This vacuum breaker prevents contamination of the potable water due to back siphon-age. A integrated freeze protection relief valve serves to reduce the possibility of damage due to intermittent freezing conditions. The modular check valve cartridge provides a capture stainless steel spring, a replaceable seat, and a reversible silicone seat disc. Shut off valve have stainless steel handles for superior corrosion resistance Low pressure loss documented by an independent approval agencies Unique canopy that makes detachment a breeze Test cocks located for easy draining Chloramine resistant elastomers Stainless steel internal spring for superior corrosion resistance and longevity USC approved Can be installed in the vertical or horizontal position Designed, cast, manufactured, assembled and tested in south Carolina Female pipe thread connections for ease of installation in any application Maximum operating pressure: 175 psi/temperature range: 33°F to 180°F