8" Ames Backflows Reduced Pressure Assembly Backflow Preventor Valve

Protect your potable water supply and satisfy stringent life safety regulations using the 8" Ames Backflows Reduced Pressure Assembly Backflow Preventor Valve. Designed for installation in commercial and residential fire protection systems, this heavy-duty assembly actively prevents backflow and dangerous cross-contamination events. It incorporates a specialized reduced pressure mechanism to isolate non-potable hazards from the municipal water supply, satisfying core compliance mandates under NFPA 13 and NFPA 25 standards for system integrity and periodic backflow testing.

Featuring an Outside Stem and Yoke (OS&Y) valve configuration, this assembly allows contractors and facility managers to visually verify open and closed positions instantly from a distance. The robust construction endures demanding environmental conditions and high-pressure demands, minimizing system downtime during scheduled testing and maintenance routines.

Key Features & Construction

• OS&Y Valve Configuration: Outside Stem and Yoke design provides clear visual status of valve operation and streamlines inspection.
• Reduced Pressure Prevention: Specialized internal mechanism protects potable water supplies against high-hazard cross-contamination risks.
• Durable Assembly: Engineered to withstand harsh environmental conditions for long-term reliability in fire protection networks.
• Standard 8-Inch Sizing: Sized precisely for seamless integration into existing assemblies or new fire protection infrastructure.

Submittal & Installation Note: Verify specific local Authority Having Jurisdiction (AHJ) requirements, hydraulic parameters, and backflow prevention mandates prior to installation. Note that this component is strictly non-refundable and non-cancellable. Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)