DG-CLC-2023

High Capacity for Radiant Hydronic Applications with High Flow Rates. The M-8220 is perfect for radiant hydronic systems that require high flow rates, such as snow & ice melt systems, or projects with large floor areas (warehouses, commercial garages, airplane hangers, manufacturing facilities, etc.). This manifold can also control flow distribution in hydronic systems where each branch supplies one or more zones of radiant panel manifolds, radiator panels, baseboards, fan coil units, etc. The M-8220 provides full isolation at each header and circuit loop using color-coded handles. The header valves are available with standard pipe thread or press style connections. Depending upon the circuit balancing requirements, FNPT and Press circuit isolation valves are available. Many components are compatible with our M-8000, M-8100, and M-8200 manifolds – making the Legend manifold series one of the most flexible manifold system on the market. Key Features at a Glance: • High flow capacity • Expandable circuit loops • Extruded from high-strength OT63 alloy • Isolation valves in threaded or LegendPress ® connections • Includes strong and versatile mounting brackets • Includes automatic air vent and GHT fill/purge assemblies M-8220 High Capacity Manifolds Radiant Hydronic Systems - High Capacity Manifolds M-8220 High Capacity Manifold Base Kit – Base kit includes supply and return headers, 1-1/2” FNPT isolation valves for headers, 1” NPT circuit loop isolation valves for supply and return, mounting brackets, and fill & air purger. 8220-15-2 1-1/2” 2 Port Manifold with 2 Mounting Brackets 1 8220-15-3 1-1/2” 3 Port Manifold with 4 Mounting Brackets 1 8220-15-4 1-1/2” 4 Port Manifold with 4 Mounting Brackets 1 8220-15-5 1-1/2” 5 Port Manifold with 4 Mounting Brackets 1 8220-15-6 1-1/2” 6 Port Manifold with 4 Mounting Brackets 1 8220-15-7 1-1/2” 7 Port Manifold with 4 Mounting Brackets 1 8220-15-8 1-1/2” 8 Port Manifold with 4 Mounting Brackets 1 8220-20-2 2” 2 Port Manifold with 2 Mounting Brackets 1 8220-20-3 2” 3 Port Manifold with 4 Mounting Brackets 1 8220-20-4 2” 4 Port Manifold with 4 Mounting Brackets 1 8220-20-5 2” 5 Port Manifold with 4 Mounting Brackets 1 8220-20-6 2” 6 Port Manifold with 4 Mounting Brackets 1 Certifications Part No. Size Configuration Qty. M-8220 High Capacity Brass Bar Manifold Base Kit with FNPT Isolation Valves 336 | legendvalve.com | LT-CLC-2023 RADIANT HYDRONIC SYSTEMS