6" Reduced Pressure Detector Z Pattern Butterfly Valve

Protect your fire protection systems with the 6" Reduced Pressure Detector Z Pattern Butterfly Valve, engineered for precise backflow prevention and real-time pressure monitoring in commercial water supply lines. This assembly integrates directly into commercial layouts to secure potable water supplies, maintain full system effectiveness, and minimize flow resistance via its compact Z-pattern flow design. Integrated differential pressure sensors continuously monitor the reduced pressure zone for early backflow detection, speeding up troubleshooting and eliminating the need for manual inspections.

This assembly satisfies the strict design requirements of NFPA 13 and supports routine inspection and testing mandates under NFPA 25, ensuring full code compliance for facility engineers and fire protection contractors.

Key Features & Construction

• ASTM A536 Ductile Iron Body: Features a corrosion-resistant epoxy coating that ensures long-term durability in subterranean or wet environments.
• Stainless Steel Disc and Stem: Provides exceptional mechanical strength and guarantees smooth operational control.
• Resilient EPDM Seating: Delivers a positive shutoff under typical fire system temperatures to maintain integrity and lower leak risks.
• Grooved End Connections: Standard 6-inch AWWA C606 grooved ends allow fast installation with compatible piping, eliminating the need for flanged adapters during retrofits or new builds.
• Flexible Mounting: Engineered for horizontal mounting configurations with either vertical or horizontal flow to accommodate diverse mechanical room layouts.

Technical Specifications & Compliance

Contractors must verify local Authority Having Jurisdiction (AHJ) mandates and review manufacturer technical specifications prior to commencing installation. Note that this specialized item is non-cancellable and non-refundable.

Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)