Comparison : Item # 1002, 1/2 Inch (in) Pipe Size, 900 Nominal Pressure Class, and 3D Size Y-Pattern Globe Stop and Stop Check Valve
Item # 1003, 3/4 Inch (in) Pipe Size, 900 Nominal Pressure Class, and 5E Size Y-Pattern Globe Stop and Stop Check Valve
Item # 1004, 1 Inch (in) Pipe Size, 900 Nominal Pressure Class, and 5F Size Y-Pattern Globe Stop and Stop Check Valve
Item # 1005, 1 1/4 Inch (in) Pipe Size, 900 Nominal Pressure Class, and 5G Size Y-Pattern Globe Stop and Stop Check Valve
Item # 1006, 1 1/2 Inch (in) Pipe Size, 900 Nominal Pressure Class, and 6H Size Y-Pattern Globe Stop and Stop Check Valve