The 4" Reduced Pressure Detector Assembly Z PAT by Ames Backflows Valve is a specialized backflow prevention device designed for residential fire protection systems. It provides reliable monitoring and control to prevent contaminated water from entering your clean water supply, ensuring your home’s plumbing integrity and safety.

• Durable Construction: Made with high-grade materials built to withstand harsh conditions and ensure long-term operation in residential plumbing or fire protection setups.
• Reduced Pressure Zone Technology: Incorporates a patented reduced pressure zone (RPZ) valve design to provide superior backflow prevention, effectively stopping cross-contamination risks.
• Detector Assembly Feature: Monitors system pressure to detect backflow events or leaks promptly, enabling quick response and maintenance before issues escalate.
• 4-Inch Size: Sized to fit standard residential fire protection and plumbing installations, providing compatibility and ease of integration.
• OS&Y Valve Included: Equipped with an Outside Stem and Yoke valve for straightforward operation and isolation during testing or servicing.
• User-Friendly Installation: Engineered for simplified setup by certified plumbers and fire system professionals without compromising performance or compliance.
• Compliant with Safety Standards: Meets or exceeds industry codes and regulations for backflow prevention in residential fire safety systems.

By installing the 4" Reduced Pressure Detector Assembly Z PAT, homeowners gain crucial protection against potential water contamination caused by backflow incidents. Its advanced detection capabilities ensure any malfunction or leak is quickly identified, reducing the risk of fire system failure and ensuring uninterrupted water safety. This assembly not only safeguards your potable water supply but also simplifies routine maintenance with integrated valves and a detection system, saving time and preventing costly repairs. Ideal for residential fire protection or comprehensive plumbing systems, this device offers peace of mind through dependable performance and regulatory compliance.