3" Reduced Pressure Assembly N Grooved Butterfly Valve

The 3" Reduced Pressure Assembly N Grooved Butterfly Valve is a robust backflow prevention solution specifically engineered for fire protection systems. Designed for professionals seeking reliable contamination prevention and integrated flow control, this assembly ensures water safety and system efficiency in commercial and industrial settings.

• Main Body Material: Made from ductile iron with a fusion-bonded epoxy coating to resist corrosion, ideal for harsh fire protection environments.
• Internal Components: Features stainless steel springs and heavy-duty fasteners built to withstand operational stresses and environmental exposure.
• Valve Mechanism: Equipped with a butterfly valve disc lined with resilient elastomer for tight shutoff and minimal pressure loss.
• Seating: Uses durable EPDM elastomer seats that maintain reliable sealing across a wide temperature range.
• Regulatory Certifications: Complies with UL 312, FM Approval, ASSE 1013, and supports NFPA 13 and 25 standards, ensuring suitability for fire sprinkler systems.
• Pressure Rating: Supports continuous operating pressures up to 175 PSI (12.1 bar), meeting diverse fire protection requirements.
• End Connections: Features grooved ends per AWWA C606, enabling quick mechanical coupling and easier installation compared to threaded or flanged joints.
• Temperature Range: Performs consistently within 33°F to 140°F (0.5°C to 60°C), accommodating typical indoor and outdoor system conditions.
• Operational Efficiency: The integrated butterfly valve allows for fast system isolation during maintenance or emergencies without disrupting water supply.

This assembly effectively addresses backflow concerns by preventing contamination of potable water lines, which is critical in fire protection systems. By combining a tested reduced pressure backflow preventer with a butterfly valve in one unit, it minimizes system downtime and simplifies maintenance. The grooved connection reduces installation time and potential gasket failures commonly encountered with traditional fittings. Maintenance professionals benefit from easy access to test ports for compliance testing, helping meet local fire codes and NFPA 25 requirements. Overall, this valve assembly is an efficient, durable choice for fire protection contractors and facility managers who require a dependable, high-performance backflow prevention device coupled with flow isolation capabilities.