4", ANSI Class 125 Flanged x ANSI Class 125 Flanged, 250 PSI CWP, Lead-Free, Fusion Bonded Epoxy Coated Ductile Iron, Swing, Check Valve

Tested for One Million Cycles per AWWA C508; SCADA Compatible Limit Switch Assembly; Non-Slam Closing Action - Short 35 Degree Stroke; Reinforced Disc - Memory Flex Disc; Mechanical Indicator; Backflow Actuator - Field Installable; Check Valve is the Valve of Choice Based on its Simple Maintenance-Free Design, Low Head Loss and Non-Slam Characteristics; The Valve's Smooth, Unrestricted Full Flow Design Makes it an Excellent Choice for Slurries and Sludge, Even in Vertical Flow up Application; Lead-Free

Check Valve; Type Swing; Nominal Size 4 Inch; End Connection ANSI Class 125 Flanged x ANSI Class 125 Flanged; End to End Distance 11.5 Inch; Body Material ASTM A536 65-45-12 Fusion Bonded Epoxy Coated Ductile Iron; Disc Material Buna-N with Alloy Steel and Nylon Reinforcement; Cap Material ASTM A536 65-45-12 Fusion Bonded Epoxy Coated Ductile Iron; Seal Material ASTM D2000 Buna-N Cover Seal; Pressure Rating 250 PSI CWP; Inclusions/Features Backflow Actuator, Non-Clog Design, Reinforced Disc, One Moving Part, Drop Tight Seating, Domed Access Port, Non-Slam Closure, Mechanical Disc Position Indicator, Backflow Actuator, Plated Alloy Steel Cover Bolt/Nut, Washer; Application Drinking Water; Applicable Standard AWWA C508, WQA (Canada and US), NSF/ANSI 61/372, ISO 9001; Lead-Free