Jensen Inert Products 3773 NW 126th Ave. Building 1 , Coral Springs , Florida 33065 USA About Solutions products Downloads Companies Jensen Inert Products Products Model VAL1456-18B - Check/Foot Valve Model VAL1456-18B - Check/Foot Valve From Check/Foot Valves, TFE 0 Share Prevent water backflowing down tubing into wells. Most popular related searches check valve backflow prevention check backflow water valve Specifications Material TFE Stem O.D.5/16 Inch Ball Diameter1/8 Inch Fits Tube I.D . 1/4 Inch Customer reviews No reviews were found for Model VAL1456-18B - Check/Foot Valve. Be the first to review! Add your review Publish your review Great! review successfully added!