Reservoir of fuel delivery module having valve protection structure

A reservoir 10 is provided for mounting to a bottom of a fuel tank of a vehicle. The reservoir includes wall structure 13 coupled with a bottom to define an interior space 17. The bottom has an internal surface 27 within the interior space, an external surface 15, and an opening 12 in the bottom. A check valve 11 is associated with the opening. Valve protection structure 16 extends from the external surface and is provided continuously about the entire perimeter of the bottom to define a plurality of tortuous paths P for fuel flow from the tank to the opening. Feet structure 26 extend from the external surface to contact the bottom of the tank. A plurality of pockets 30 are provided in the internal surface 27 of the bottom for collecting foreign particles that may enter the reservoir.