Fleck® introduces a new, economical plastic commercial Drain Line Flow Control (DLFC). The DLFC accommodates flow rates ranging from 8 gpm to 75 gpm, and is manufactured using a tough, corrosion-resistant, glass-reinforced polymer. It is designed for quick installation using the identical clips and connectors to Fleck's 7000 control valve. The DLFC offers customers the flexibility to use multiple connection sizes (¾”, 1”, 1 ¼”, and 1 ½”), materials (plastic or brass) and termination options (NPT, BSP and Sweat). New features include a customizable flow range, a convenient flow button design and a simple, sound mechanical design that is easy to both disassemble and clean.