The 6" Reduced Pressure Detector Z Pattern Butterfly Valve is designed for fire protection systems that demand precise backflow prevention combined with real-time pressure monitoring. Ideal for fire protection contractors and facility engineers, this valve integrates a unique detector assembly to ensure contaminant-free water supply and streamline maintenance.

• Z Pattern Flow Design: Allows efficient water movement through a compact butterfly valve, reducing flow resistance and enabling quick response to backflow events.
• Detector Assembly with Differential Pressure Sensors: Continuously monitors the reduced pressure zone to detect potential backflow early, enhancing safety and system reliability.
• Durable Materials: Constructed from ASTM A536 ductile iron with a corrosion-resistant epoxy coating for longevity in subterranean or wet environments; stainless steel disc and stem provide strength and smooth operation.
• Resilient EPDM Seating: Ensures positive shutoff under typical fire system temperatures, maintaining system integrity and reducing leak risk.
• Grooved End Connections: Standard 6-inch AWWA C606 grooved ends permit fast installation with compatible piping, minimizing downtime during retrofits or new builds without the need for flanged adapters.
• Compliance and Certification: UL Listed (UL 312), FM Approved, and built to meet ASSE 1013 standards; supports NFPA 13 and NFPA 25 requirements for fire protection system design and inspection.
• Operational Range: Rated for pressures up to 175 PSI (12.1 bar) and temperatures between 33°F to 140°F (0.5°C to 60°C), suitable for demanding fireline and potable water applications.
• Flexible Installation: Designed for horizontal mounting with either vertical or horizontal flow, accommodating a variety of fire protection system layouts.

This valve addresses critical fire protection concerns by actively preventing backflow contamination while providing early detection of pressure anomalies. Its integrated sensor technology reduces the need for manual inspection and speeds troubleshooting, saving time and ensuring compliance with safety standards. The grooved-end connectors simplify installation, particularly in tight or heavily regulated sites. Durable construction materials extend service life even in harsh environments, making this valve a reliable choice for protecting potable water supplies and maintaining fire system effectiveness.