Ames 5000SS Fire System Backflow Preventer with OS&Y Valve

The Ames 5000SS backflow prevention assembly is a crucial component for modern fire protection systems, expertly designed to safeguard potable water supplies while offering essential monitoring for fire service lines. This system is ideal for commercial and industrial fire sprinkler installations, ensuring system integrity by effectively preventing contamination from back-siphonage and back-pressure.

• Durable Multi-Material Construction: Built with corrosion-resistant stainless steel and ASTM A536 ductile iron, this assembly offers superior mechanical strength and long-term performance in demanding environments. Internal parts made from 300-series stainless steel further ensure endurance against harsh conditions.
• Outside Stem and Yoke (OS&Y) Design: Features a visible stem that provides a clear visual indication of valve status, simplifying routine inspections and ensuring the system is ready for emergency response.
• Reduced Pressure (RP) Backflow Prevention: Utilizes the reduced pressure principle to maintain a reliable pressure differential, protecting the public water supply from potential contamination risks associated with fire system reverse flow.
• Integrated Detector Check Functionality: Calibrated to accurately register low flow rates, enabling early detection of leaks or unauthorized water usage within the fire suppression system, which is vital for system accountability.
• Precision Pressure Monitoring: Engineered for accuracy in both wet and dry sprinkler systems, the assembly provides the sensitivity required for timely system activation and responsiveness.
• Regulatory Compliance and Safety: Certified by UL and FM, and designed to meet NFPA 13 and NFPA 25 standards, helping facilities adhere to critical insurance and fire safety codes effortlessly.
• Versatile System Integration: The compact design allows for seamless installation or retrofit into existing commercial and industrial fire protection infrastructure without excessive space requirements.

By combining robust construction with intelligent monitoring, this detector check valve supports routine maintenance and reduces the risk of costly downtime or regulatory penalties. It provides facility managers and fire safety professionals with a dependable solution that ensures accurate pressure detection and immediate response during emergency events, offering unparalleled operational security and public health protection.