DG-CLC-2023

BLF-2 Kits include a BLF-2 and two (2) end connectors of the chosen type. 800-774S 3/4” Sweat BLF-2 1 800-774S-NF 3/4” Sweat BLF-2-NF 1 800-775S 1” Sweat BLF-2 1 800-775S-NF 1” Sweat BLF-2-NF 1 800-774M 3/4” MNPT BLF-2 1 800-774M-NF 3/4” MNPT BLF-2-NF 1 800-775M 1” MNPT BLF-2 1 800-775M-NF 1” MNPT BLF-2-NF 1 800-774F 3/4” FNPT BLF-2 1 800-774F-NF 3/4” FNPT BLF-2-NF 1 800-774LP 3/4” Press BLF-2 1 800-774LP-NF 3/4” Press BLF-2-NF 1 800-774VC 3/4” Comp. Isolation Valve BLF-2 1 800-774VC-NF 3/4” Comp. Isolation Valve BLF-2-NF 1 800-774VF 3/4” FNPT Isolation Valve BLF-2 1 800-774VF-NF 3/4” FNPT Isolation Valve BLF-2-NF 1 BLF-2-NF Kits do not include a flow meter with the balancing valve body. The BLF-2 ensures precise flow control, ensuring each zone receives precisely the right amount of heating and cooling. The BLF-2 Balancing Valve allows for precise flow control for efficient and appropriately matched energy distribution for each zone’s load in a hydronic system. It’s also highly versatile, utilizing the LegendConnect ® system to quickly adapt to the most common types of system connections. Proper flow rate balancing can be the difference between an efficient and comfortable system and one that does not provide sufficient heating or cooling to every room in the building. The BLF-2’s flow rate can be set easily using the marked hand wheel and verifying with the attached flow meter. This allows for quick and precise control of the flow with minimal setup. A version of the BLF-2 without the flow meter is also available for traditional two-gauge setups. BLF-2 LegendConnect ® BalancingValve Radiant Hydronic Systems - BLF-2 Part No. Size Configuration Model Qty. BLF-2 LegendConnect Forged Brass Balancing Valve Comp. Isolation Valve FNPT Isolation Valve LegendPress Sweat FNPT MNPT 344 | legendvalve.com | LT-CLC-2023 RADIANT HYDRONIC SYSTEMS