The Model 80 Flexflo features a rugged design, which consists of fabricated construction. The rugged design of the Model 80 provides extremely long service life. Multiple trim configurations are available to match a variety of applications. The Model 80 Flexflo Regulator typically is used in tandem with a Flexflo® Pilot for pressure control applications. The environmentally friendly design of the Flexflo Pilot and Regulator eliminates all atmospheric emissions by maintaining all gas/liquid within the piping system.