Plastic Check Valves

End Connection Socket/Female Threaded x Socket/Female Threaded End to End Distance 4.13 Inch (Socket)/3.94 Inch (Threaded) (1) 5.02 Inch (Socket)/4.65 Inch (Threaded) (1) 5.4 Inch (Socket)/5.08 Inch (Threaded) (1) 6.99 Inch (Socket)/6.38 Inch (Threaded) (1) 8.02 Inch (Socket)/7.36 Inch (Threaded) (1) Nominal Size 1 Inch (1) 1-1/2 Inch (1) 1/2 Inch (1) 2 Inch (1) 3/4 Inch (1) Port Type Full (5) Pressure Rating 150 PSI at 73 Deg F (Non-Shock Water) (5) Seal Material FKM O-Ring (5) Seat Material PVC (5) Temperature Rating 140 Deg F (5) Type Ball Check, True Union (5)