Watts LF757DCDA OSY GPM 4 Part of the LF757DCDA Series nwgf Opens Intelliflow for 2 hours Opens Intelliflow for 2 hours The quick closing action of the valve limits the possibility of damaging high inlet pressure from passing through the valve to downstream piping Specifications ArmorTek Technology No Backflow Preventer Type Double Check Detector Assembly Body Finish Stainless Steel Body Material Stainless Steel Body Pattern Inline Brand Watts Buy American Act Compliant NO Bypass Yes Cap And Tether No EAN 098268644050 Elbow Fitting No Hazard Protection Level Non Health Hazard Hot And Harsh Water No Hydrant Connection No Inlet Connection Size 4 IN Inlet Connection Size Metric 101 It has outside stem and yoke shutoffs and a gallons per minute meter