The 3/4" Double Check Valve Lead Free Assembly by Viking is a specialized backflow preventer designed for fire protection systems, commercial, and industrial water applications. Crafted to meet stringent safety and regulatory standards, it ensures secure water flow control while preventing contamination in critical environments.

• Lead-Free Construction: Engineered with a corrosion-resistant stainless steel body and lead-free brass components, ensuring compliance with potable water safety regulations and offering long-term durability.
• Dual Check Valves: Incorporates two internal check valves sealed with EPDM to resist wear and reliably maintain performance under fluctuating water conditions.
• Regulatory Certifications: UL Listed (Standard 312), FM Approved, and compliant with NFPA 13 and 24 standards, guaranteeing adherence to fire protection and water safety codes.
• Pressure Capacity: Capable of operating efficiently under water pressures up to 175 psi (12.1 bar), suitable for demanding commercial and industrial water systems.
• Universal Installation: Designed for easy installation with 3/4" female NPT connections and a compact form that fits both horizontal and vertical orientations in confined spaces.
• Easy Maintenance: Features a practical design that facilitates quick inspection and servicing, minimizing downtime and maintaining system reliability.

This assembly effectively prevents backflow and cross-contamination, preserving the integrity of potable water supplies essential in fire sprinkler systems, irrigation, and building water management. Its lead-free composition addresses health concerns, while the robust materials withstand harsh operational environments. With its industry approvals and user-friendly design, this Viking backflow preventer supports seamless code compliance and dependable protection, making it an excellent choice for both upgrades and new installations requiring stringent water quality safeguards.