You are buying on a 2" Spigot X 2" Slip Slice Gate Valve. The Valve recieves a 2" pipe or fitting (Which is about 2 3/8" Inside Diameter) on one side and then slips inside of a 2" fitting (Which is...
This Parts is a Kit that consists of (2) 1 1/2" Spigot X 1 1/2" Slip Slice Gate Valves and (2) 1 1/2" Pump Unions with Gasket or O-Ring that matches Un