Marketing InformationThe Apollo International Model 910FLW-LFA Flanged Cast Iron Swing Check valve with lever and weight provides full flow capabilities. It provides reliable and economical protection against reverse flow. The Model 910FLW-LFA Swing Check valve can reliably be installed in most plumbing and heating systems or building service piping. Valves are MSS SP-71 compliant and include NSF lead free certifications.Compatible with ANSI 125 lb and 150 lb FlangesFull PortMinimal Pressure DropFlanged ConnectionBolted BonnetIntegral Bronze SeatFDA Food Grade Epoxy Powder Coat Finish