4” Butterfly Bolt Pack has longer bolts to fit the butterfly valve between the flanges and no gasket because they are on the butterfly valves.
2 Way Valve, 2.0" FS x 2.5" Spigot, Black Body, NSF, Actuator Ready
Price: $46.03
2 Way Valve, 1.5" FS x 2" Spigot, White Body
Price: $99.67
2 Way Valve, 2.0" FS x 2.5" Spigot, Black Body, NSF
Price: $43.41
3 Way Valve, 2.0" FS x 2.5" Spigot, Black Body, NSF, Actuator ready
Price: $53.41