Marketing InformationThe Apollo International Model 621F-LFA Flanged Cast Iron Gate Valve provides full flow capabilities. The Model 621F-LFA Gate Valve can be reliably installed in plumbing and heating systems (or building service piping). Valves are MSS SP-70 compliant and include NSF lead free certifications.Compatible with ANSI 250 lb and 300 lb Flanges Full Port Bronze Mounted Seat Rings/Trim Solid Wedge Adjustable Graphite Stem Packing Outside Screw and Yoke Flanged Connection Bolted Bonnet Rugged Iron Hand Wheel Back Seat Protection FDA Food Grad Epoxy Powder Coat Finish